{"title":"Polaris RZR Turbo, RS1, XP1000, Turbo S, Pro XP","description":"\u003cspan data-mce-fragment=\"1\"\u003eBoost your Polaris RZR's performance with our premium engine modifications and parts. From high-flow air filters to performance exhaust systems and fuel injectors, we offer a comprehensive range of upgrades to unleash the full potential of your RZR off-road beast. Experience increased horsepower, improved torque, and enhanced throttle response. Explore our selection now and take your RZR's engine performance to new heights!\u003c\/span\u003e","products":[{"product_id":"polaris-rzr900-1000-xpt-line-bored-case","title":"Crankcase Line bore","description":"\u003cp\u003e *Send Cores with your sales receipt to 441 Victory Rd Winchester, Virginia 22602 \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCrankcase service available to all RZR 2 cylinders.\u003c\/p\u003e\n\u003cp\u003eService includes ARP Studs and set of oversized Bearings. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLine bore \u0026amp; pinned case prevents fretting and oil starvation issues at high boost levels. \u003c\/li\u003e\n\u003cli\u003eCorrects bad oil clearances from factory that cause #2 rod failure. \u003c\/li\u003e\n\u003cli\u003eOversize main bearings give us the ability to save cases that have had spun main bearings. \u003c\/li\u003e\n\u003cli\u003eNot racing? Skip the dowels for a more economical service.  \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Perfect Circle Engines","offers":[{"title":"Line Bore \u0026 Pinned Mains","offer_id":50199726293185,"sku":"2","price":1400.0,"currency_code":"USD","in_stock":true},{"title":"Line bore only","offer_id":50199726325953,"sku":"3","price":900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/products\/IMG_2330.jpg?v=1692399625"},{"product_id":"bikeman-turbo-polaris-xp-turbo-turbo-s","title":"BIKEMAN TURBO POLARIS XP TURBO - TURBO S","description":"\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBolt-on oem replacement for 2016-2021 Polaris RZR XP, no modifications required to fit;\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e17.83% lighter turbine vs OEM\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eless turbo lag compaired to stock because of lighter turbine\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ecustom CNC milled turbine\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e6+6 Billet compressor wheel\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e11+0 Turbine wheel Inconel 713c\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e360° Thrust bearing system\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eActuator: 3.8-4.0 psi.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePolaris Part Number\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"tel:1205689\" data-mce-fragment=\"1\" data-mce-href=\"tel:1205689\" target=\"_blank\"\u003e1205689\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e, 3023297\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e* No tuning needed * \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNo Core exchange. Price is for purchased outright \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTurbo Gasket SKU: CM-EX1307042AM\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eExhaust Gasket SKU: CM-EX1408SP1043F\u003c\/p\u003e","brand":"Perfect Circle Engines","offers":[{"title":"Default Title","offer_id":42693844074689,"sku":"","price":1495.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/little_mo_2023.jpg?v=1687918598"},{"product_id":"acl-rod-bearings-rzr-2b8800h-std","title":"ACL Rod Bearings (RZR) 2B8800H-STD","description":"\u003cp\u003eThe ONLY performance rod bearing on the market for the RZR XP Turbo and RZR PRO R. Designed for easy installation without the guess work on the OEM Color-graded bearings. \u003c\/p\u003e\n\u003cp\u003eStandard H sizing will achieve oem clearances. \u003c\/p\u003e\n\u003cp\u003e**Must purchase two sets for a PRO R engine (4 total)\u003c\/p\u003e\n\u003cul data-v-13e88ea5=\"\" data-mce-fragment=\"1\"\u003e\n\u003cli data-v-13e88ea5=\"\" data-mce-fragment=\"1\"\u003eHigh performance Trimetal engine bearings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-v-13e88ea5=\"\" data-mce-fragment=\"1\"\u003eDesigned to withstand higher RPM conditions\u003c\/li\u003e\n\u003cli data-v-13e88ea5=\"\" data-mce-fragment=\"1\"\u003eHigh strength overlay plate with reduced thickness for improved fatigue properties\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-v-b029e012=\"\"\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eHIGH STRENGTH OVERLAY PLATE\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewith reduced thickness for improved fatigue properties\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eHARDENED STEEL BACKS\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eon all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eINCREASED CRUSH\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor improved bearing retention\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eELIMINATION OF FLASH PLATING\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eon the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eINCREASED ECCENTRICITY\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eto compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eTIGHT CONSISTENT WALL TOLERANCES\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eto help you maintain consistent clearances.\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eENLARGED ID CHAMFERS\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eon bearing edges where required to accommodate large fillet radius on performance crankshafts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Perfect Circle Engines","offers":[{"title":"Default Title","offer_id":47550739775681,"sku":"","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/IMG_0597.jpg?v=1704339187"},{"product_id":"acl-rod-bearings-rzr-2b8800hx-std","title":"ACL Rod Bearings (RZR) 2B8800HX-STD","description":"\u003cp\u003eThe ONLY performance rod bearing on the market for the RZR XP Turbo and RZR PRO R. Designed for easy installation without the guess work on the OEM Color-graded bearings. \u003c\/p\u003e\n\u003cp\u003eStandard HX sizing will achieve a total of +.0010\" clearances. \u003c\/p\u003e\n\u003cp\u003e**Must purchase two sets for a PRO R engine (4 total)\u003c\/p\u003e\n\u003cul data-v-13e88ea5=\"\" data-mce-fragment=\"1\"\u003e\n\u003cli data-v-13e88ea5=\"\" data-mce-fragment=\"1\"\u003eHigh performance Trimetal engine bearings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-v-13e88ea5=\"\" data-mce-fragment=\"1\"\u003eDesigned to withstand higher RPM conditions\u003c\/li\u003e\n\u003cli data-v-13e88ea5=\"\" data-mce-fragment=\"1\"\u003eHigh strength overlay plate with reduced thickness for improved fatigue properties\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-v-b029e012=\"\"\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eHIGH STRENGTH OVERLAY PLATE\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewith reduced thickness for improved fatigue properties\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eHARDENED STEEL BACKS\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eon all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eINCREASED CRUSH\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor improved bearing retention\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eELIMINATION OF FLASH PLATING\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eon the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eINCREASED ECCENTRICITY\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eto compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eTIGHT CONSISTENT WALL TOLERANCES\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eto help you maintain consistent clearances.\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eENLARGED ID CHAMFERS\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eon bearing edges where required to accommodate large fillet radius on performance crankshafts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Perfect Circle Engines","offers":[{"title":"Default Title","offer_id":47550740136129,"sku":null,"price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/IMG_0595.jpg?v=1739116408"},{"product_id":"cam-kits-xp-turbo","title":"XP Turbo Stage 2 Cams","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"single_product__title\"\u003e\n\u003cb\u003eBC0910\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e- Polaris XP Turbo (16-up) Stage 2 Drop-In Spec Camshafts\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eDROP-IN TURBO R SPEC CAM PROFILE\u003cbr\u003e\u003c\/b\u003e\u003cspan\u003eModified Turbo R spec for stock turbo or modified turbo up to 22psi, works with stock valve springs up to factory rev limit, recommend BC spring kit if exceeding 8600 rpm. Requires mild stock ECU flash tuning for optimum gains.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eAdv Dur (.020\")\u003c\/td\u003e\n\u003ctd\u003e252°\/248°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eDur @ .050\u003c\/td\u003e\n\u003ctd\u003e234°\/228°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eValve Lift (1:1)\u003c\/td\u003e\n\u003ctd\u003e.421\"\/.406\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eValve Lift (mm)\u003c\/td\u003e\n\u003ctd\u003e10.69\/10.31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Perfect Circle Engines","offers":[{"title":"I Have Springs","offer_id":47713600143553,"sku":"","price":499.0,"currency_code":"USD","in_stock":true},{"title":"BC Steel Retainer\/Beehive","offer_id":47713597718721,"sku":"","price":786.0,"currency_code":"USD","in_stock":true},{"title":"BC Titanium Retainer\/Beehive","offer_id":47713597751489,"sku":"","price":835.0,"currency_code":"USD","in_stock":true},{"title":"BC Dual Spring\/Steel Retainer","offer_id":47713597784257,"sku":"","price":874.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/Polaris_570x570_crop_top_a8fe17e1-9348-4a5a-9b10-cb2531a94691.webp?v=1709003762"},{"product_id":"xp-turbo-stage-2-cams","title":"XP Turbo Stage 2+ Cams","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"single_product__title\"\u003e\n\u003cb\u003eBC0911\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e- Polaris XP Turbo (16-up) Stage 2+ Duner\/Trail Spec Camshafts\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eDUNER\/HARDCORE TRAIL CAM PROFILE\u003cbr\u003e\u003c\/b\u003e\u003cspan\u003eDesigned for stock turbo or modified turbo up to 28psi, works with stock valve springs up to factory rev limit, recommend BC spring kit if exceeding 8600 rpm. Requires tuning for optimum gains using PowerVision or HPTuners flash tuning device. \u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eAdv Dur (.020\")\u003c\/td\u003e\n\u003ctd\u003e252°\/252°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eDur @ .050\u003c\/td\u003e\n\u003ctd\u003e230°\/230°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eValve Lift (1:1)\u003c\/td\u003e\n\u003ctd\u003e.420\"\/.420\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eValve Lift (mm)\u003c\/td\u003e\n\u003ctd\u003e10.67\/10.67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Perfect Circle Engines","offers":[{"title":"I Have Springs","offer_id":47713601192129,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true},{"title":"BC Steel Retainer\/Beehive","offer_id":47713601224897,"sku":null,"price":786.0,"currency_code":"USD","in_stock":true},{"title":"BC Titanium Retainer\/Beehive","offer_id":47713601257665,"sku":null,"price":835.0,"currency_code":"USD","in_stock":true},{"title":"BC Dual Spring\/Steel Retainer","offer_id":47713601290433,"sku":null,"price":874.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/Polaris_570x570_crop_top_84de8fad-8bcb-4e73-a2cf-93b46968b8b6.webp?v=1709004065"},{"product_id":"xp-turbo-stage-3-cams","title":"XP Turbo Stage 3 Cams","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"single_product__title\"\u003e\n\u003cb\u003eBC0912\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e- Polaris XP Turbo (16-up) Stage 3 Wild Duner Camshafts\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eHARDCORE DUNER\/DRAG CAM PROFILE\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eIntended for a built engine running in excess of 28psi boost.  Requires extensive tuning for optimum gains using PV or HPTuners flash tuning device or MoTeC and BC adjustable cam gears to dial out overlap due bigger duration. Requires BC0900. CNC ported head recommended for optimum gains.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eAdv Dur (.020\")\u003c\/td\u003e\n\u003ctd\u003e264°\/264°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eDur @ .050\u003c\/td\u003e\n\u003ctd\u003e240°\/240°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eValve Lift (1:1)\u003c\/td\u003e\n\u003ctd\u003e.430\"\/.430\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eValve Lift (mm)\u003c\/td\u003e\n\u003ctd\u003e10.92\/10.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Perfect Circle Engines","offers":[{"title":"I Have Springs","offer_id":47713610006721,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true},{"title":"BC Steel Retainer\/Beehive","offer_id":47713610039489,"sku":null,"price":786.0,"currency_code":"USD","in_stock":true},{"title":"BC Titanium Retainer\/Beehive","offer_id":47713610072257,"sku":null,"price":835.0,"currency_code":"USD","in_stock":true},{"title":"BC Dual Spring\/Steel Retainer","offer_id":47713610105025,"sku":null,"price":874.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/Polaris_570x570_crop_top_2e0cbb98-3665-48d8-8bb5-b559829c0042.webp?v=1709004346"},{"product_id":"xp-1000-stage-2-cams","title":"XP 1000 Stage 2 Cams","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"single_product__title\"\u003e\n\u003cb\u003eBC0901\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e- Polaris XP 1000 (14-up) Stage 2 All Purpose Camshafts (pair)\u003c\/h2\u003e\n\u003cp\u003eAll purpose level spec, works with factory valve springs. Delivers excellent throttle response out of the turns or wash but still pulls on the straights.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eAdv Dur (.020\")\u003c\/td\u003e\n\u003ctd\u003e259°\/262°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eDur @ .050\u003c\/td\u003e\n\u003ctd\u003e234°\/232°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eValve Lift (1:1)\u003c\/td\u003e\n\u003ctd\u003e.414\"\/.397\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eValve Lift (mm)\u003c\/td\u003e\n\u003ctd\u003e10.51\/10.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Perfect Circle Engines","offers":[{"title":"I Have Springs","offer_id":47713612234945,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true},{"title":"BC Steel Retainer\/Beehive","offer_id":47713612267713,"sku":null,"price":786.0,"currency_code":"USD","in_stock":true},{"title":"BC Titanium Retainer\/Beehive","offer_id":47713612300481,"sku":null,"price":835.0,"currency_code":"USD","in_stock":true},{"title":"BC Dual Spring\/Steel Retainer","offer_id":47713612333249,"sku":null,"price":874.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/Polaris_570x570_crop_top_0fb14c64-536f-4fbc-9865-7f918cfd210a.webp?v=1709004459"},{"product_id":"xp-1000-stage-3-cams","title":"XP 1000 Stage 3 Cams","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 class=\"single_product__title\"\u003e\n\u003cb\u003eBC0902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e- Polaris XP 1000 (14-up) Stage 3 HardCore Trail Spec Camshafts (pair)\u003c\/h2\u003e\n\u003cdiv class=\"single_product__details\"\u003e\u003cform data-section=\"template-product\" enctype=\"multipart\/form-data\" method=\"post\" action=\"https:\/\/store.briancrower.com\/cart\/add\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_separator\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for the experienced trail or dune rider who wants power throughout the rpm range. Requires BC spring \u0026amp; retainer kit. ECU and head work for optimal gains.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eAdv Dur (.020\")\u003c\/td\u003e\n\u003ctd\u003e260°\/262°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eDur @ .050\u003c\/td\u003e\n\u003ctd\u003e240°\/240°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eValve Lift (1:1)\u003c\/td\u003e\n\u003ctd\u003e.430\"\/.430\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eValve Lift (mm)\u003c\/td\u003e\n\u003ctd\u003e11.43\/11.43\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e","brand":"Perfect Circle Engines","offers":[{"title":"I Have Springs","offer_id":47713620328641,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true},{"title":"BC Steel Retainer\/Beehive","offer_id":47713620361409,"sku":null,"price":786.0,"currency_code":"USD","in_stock":true},{"title":"BC Titanium Retainer\/Beehive","offer_id":47713620394177,"sku":null,"price":835.0,"currency_code":"USD","in_stock":true},{"title":"BC Dual Spring\/Steel Retainer","offer_id":47713620426945,"sku":null,"price":874.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/Polaris_570x570_crop_top_9fdd8c20-8600-4ce5-937d-52ae52315c95.webp?v=1709004655"},{"product_id":"xp-1000-stage-4-cams","title":"XP 1000 Stage 4 Cams","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"single_product__details\"\u003e\u003cform data-section=\"template-product\" enctype=\"multipart\/form-data\" method=\"post\" action=\"https:\/\/store.briancrower.com\/cart\/add\"\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"single_product__details\"\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"single_product__title\"\u003e\n\u003cb\u003eBC0903\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e- Polaris XP 1000 (14-up) Stage 4 Short Course Spec Camshafts (pair)\u003c\/h2\u003e\n\u003cdiv class=\"single_product__details\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_separator\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e Big lift and duration spec focuses on top end power. Requires BC spring\/retainer kit. ECU and cylinder head work will enhance overall performance. \u003cspan data-mce-fragment=\"1\"\u003eDue to high lobe lift, it is mandatory that you change the valve guides and use BC valve seals. Failure to do so will result in retainer to guide contact \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ecausing damage to the head and\/or cams.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eAdv Dur (.020\")\u003c\/td\u003e\n\u003ctd\u003e265°\/265°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eDur @ .050\u003c\/td\u003e\n\u003ctd\u003e248°\/244°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eValve Lift (1:1)\u003c\/td\u003e\n\u003ctd\u003e.450\"\/.450\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eValve Lift (mm)\u003c\/td\u003e\n\u003ctd\u003e11.43\/11.43\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e","brand":"Perfect Circle Engines","offers":[{"title":"I Have Springs","offer_id":47713620754625,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true},{"title":"BC Steel Retainer\/Beehive","offer_id":47713620787393,"sku":null,"price":786.0,"currency_code":"USD","in_stock":true},{"title":"BC Titanium Retainer\/Beehive","offer_id":47713620820161,"sku":null,"price":835.0,"currency_code":"USD","in_stock":true},{"title":"BC Dual Spring\/Steel Retainer","offer_id":47713620852929,"sku":null,"price":874.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/Polaris_570x570_crop_top_386afe0c-379e-4c15-a650-2e7380f1910e.webp?v=1709004695"},{"product_id":"pro-r-stage-2-cams","title":"PRO R Stage 2 Cams","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"single_product__details\"\u003e\u003cform data-section=\"template-product\" enctype=\"multipart\/form-data\" method=\"post\" action=\"https:\/\/store.briancrower.com\/cart\/add\"\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv class=\"single_product__details\"\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003ch2 class=\"single_product__title\"\u003eBC0981 - Polaris Pro R (21-up) Stage 2 Drop-In Camshafts (pair)\u003c\/h2\u003e\n\u003cdiv class=\"single_product__details\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_separator\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAll purpose level spec, works with factory valve springs. Delivers excellent throttle response out of the turns or wash but still pulls on the straights.\u003c\/p\u003e\n\u003ctable data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eAdv Dur (.020\")\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e258°\/258°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eDur @ .050\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e230°\/230°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eValve Lift (1:1)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e.420\"\/.420\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eValve Lift (mm)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e10.67\/10.67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"single_product__details\"\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e","brand":"Perfect Circle Engines","offers":[{"title":"I Have Springs","offer_id":47713626357953,"sku":null,"price":799.0,"currency_code":"USD","in_stock":true},{"title":"BC Steel Retainer\/Beehive","offer_id":47713626390721,"sku":null,"price":1373.0,"currency_code":"USD","in_stock":true},{"title":"BC Titanium Retainer\/Beehive","offer_id":47713626423489,"sku":null,"price":1471.0,"currency_code":"USD","in_stock":true},{"title":"BC Dual Spring\/Steel Retainer","offer_id":47713626456257,"sku":null,"price":1549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/Polaris-Pro-R_570x570_crop_top_8dbfe441-1884-480b-8810-78553e5083fa.webp?v=1709004975"},{"product_id":"pro-r-stage-2-turbo-cams","title":"PRO R Stage 2+ Turbo Cams","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"single_product__details\"\u003e\u003cform data-section=\"template-product\" enctype=\"multipart\/form-data\" method=\"post\" action=\"https:\/\/store.briancrower.com\/cart\/add\"\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv class=\"single_product__details\"\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003ch2 class=\"single_product__title\"\u003eBC0981T - Polaris Pro R (21-up) Stage 2+ Forced Induction Camshafts (pair)\u003c\/h2\u003e\n\u003cdiv class=\"single_product__details\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_separator\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDesigned for boost levels in the 8 to 20psi range, works well with non-ported cylinder head and stock valve springs. Wider lobe separation \u0026amp; short duration build more cylinder pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eAdv Dur (.020\")\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e262°\/258°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eDur @ .050\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e234°\/230°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eValve Lift (1:1)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e.436\"\/.422\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eValve Lift (mm)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e11.07\/10.72\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e","brand":"Perfect Circle Engines","offers":[{"title":"I Have Springs","offer_id":47713627537601,"sku":null,"price":799.0,"currency_code":"USD","in_stock":true},{"title":"BC Steel Retainer\/Beehive","offer_id":47713627570369,"sku":null,"price":1373.0,"currency_code":"USD","in_stock":true},{"title":"BC Titanium Retainer\/Beehive","offer_id":47713627603137,"sku":null,"price":1471.0,"currency_code":"USD","in_stock":true},{"title":"BC Dual Spring\/Steel Retainer","offer_id":47713627635905,"sku":null,"price":1549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/Polaris-Pro-R_570x570_crop_top_505d4036-c0e3-46e2-8f6d-a3690dcf5a76.webp?v=1709005101"},{"product_id":"copy-of-pro-r-stage-2-n-a-cams","title":"PRO R Stage 2+ N\/A Cams","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"single_product__details\"\u003e\u003cform data-section=\"template-product\" enctype=\"multipart\/form-data\" method=\"post\" action=\"https:\/\/store.briancrower.com\/cart\/add\"\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv class=\"single_product__details\"\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003ch2 class=\"single_product__title\"\u003eBC0982 - Polaris Pro R (21-up) Stage 2+ Duner Camshafts (pair)\u003c\/h2\u003e\n\u003cdiv class=\"single_product__details\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_separator\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMore aggressive than the Stage 2 but still works with factory valve springs. Pulls hard up through 9500 rpm but still delivers power on demand on the low end. ECU flash or tune recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eAdv Dur (.020\")\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e260°\/262°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eDur @ .050\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e240°\/240°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eValve Lift (1:1)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e.430\"\/.430\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eValve Lift (mm)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e10.92\/10.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"single_product__details\"\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e","brand":"Perfect Circle Engines","offers":[{"title":"I Have Springs","offer_id":47713628750017,"sku":null,"price":799.0,"currency_code":"USD","in_stock":true},{"title":"BC Steel Retainer\/Beehive","offer_id":47713628782785,"sku":null,"price":1373.0,"currency_code":"USD","in_stock":true},{"title":"BC Titanium Retainer\/Beehive","offer_id":47713628815553,"sku":null,"price":1471.0,"currency_code":"USD","in_stock":true},{"title":"BC Dual Spring\/Steel Retainer","offer_id":47713628848321,"sku":null,"price":1549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/Polaris-Pro-R_570x570_crop_top_6fa70512-1182-4ca5-9922-b1e7d0cca66e.webp?v=1709005174"},{"product_id":"pro-r-stage-3-n-a-cams","title":"PRO R Stage 3 N\/A Cams","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"single_product__details\"\u003e\u003cform data-section=\"template-product\" enctype=\"multipart\/form-data\" method=\"post\" action=\"https:\/\/store.briancrower.com\/cart\/add\"\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv class=\"single_product__details\"\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003ch2 class=\"single_product__title\"\u003eBC0983 - Polaris Pro R (21-up) Stage 3 Normally Aspirated Race Spec (pair)\u003c\/h2\u003e\n\u003cdiv class=\"single_product__details\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_separator\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eDesigned for modified engines. Requires BC valve spring kit, seals and guides for clearance due to high lift. Must run with aftermarket pistons with proper valve reliefs built-in. Cannot be ran with stock\/OE pistons due to possible piston to valve contact.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eAdv Dur (.020\")\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e265°\/265°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eDur @ .050\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e240°\/240°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eValve Lift (1:1)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e.450\"\/.450\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eValve Lift (mm)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e11.43\/11.43\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e","brand":"Perfect Circle Engines","offers":[{"title":"I Have Springs","offer_id":47713631502529,"sku":null,"price":799.0,"currency_code":"USD","in_stock":true},{"title":"BC Steel Retainer\/Beehive","offer_id":47713631535297,"sku":null,"price":1373.0,"currency_code":"USD","in_stock":true},{"title":"BC Titanium Retainer\/Beehive","offer_id":47713631568065,"sku":null,"price":1471.0,"currency_code":"USD","in_stock":true},{"title":"BC Dual Spring\/Steel Retainer","offer_id":47713631600833,"sku":null,"price":1549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/Polaris-Pro-R_570x570_crop_top_27ddf161-80db-4a45-8f93-f5109607a81e.webp?v=1709005238"},{"product_id":"pro-r-stage-3-turbo-cams","title":"PRO R Stage 3 Turbo Cams","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"single_product__details\"\u003e\u003cform data-section=\"template-product\" enctype=\"multipart\/form-data\" method=\"post\" action=\"https:\/\/store.briancrower.com\/cart\/add\"\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv class=\"single_product__details\"\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003ch2 class=\"single_product__title\"\u003eBC0983T - Polaris Pro R (21-up) Stage 3 Forced Induction Spec (pair)\u003c\/h2\u003e\n\u003cdiv class=\"single_product__details\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_separator\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBig lift with short duration focuses on building cylinder pressure on boosted applications. Requires BC spring\/retainer kit. ECU and CNC cylinder head with oversize valves will deliver big gain in performance. Due to high lobe lift, it is mandatory that you change the valve guides and use BC valve seals. Failure to do so will result in retainer to guide contact \u003cspan data-mce-fragment=\"1\"\u003ecausing damage to the head and\/or cams. Must run with aftermarket pistons with proper valve reliefs built-in. Cannot be ran with stock\/OE pistons due to possible piston to valve contact.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eAdv Dur (.020\")\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e265°\/262°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eDur @ .050\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e240°\/234°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eValve Lift (1:1)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e.450\"\/.436\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\" data-mce-fragment=\"1\"\u003e\n\u003ctd align=\"right\" data-mce-fragment=\"1\"\u003eValve Lift (mm)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e11.43\/11.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv class=\"social_sharing_block\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"details_right\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"single_product__details\"\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e","brand":"Perfect Circle Engines","offers":[{"title":"I Have Springs","offer_id":47713636090049,"sku":null,"price":799.0,"currency_code":"USD","in_stock":true},{"title":"BC Steel Retainer\/Beehive","offer_id":47713636122817,"sku":null,"price":1373.0,"currency_code":"USD","in_stock":true},{"title":"BC Titanium Retainer\/Beehive","offer_id":47713636155585,"sku":null,"price":1471.0,"currency_code":"USD","in_stock":true},{"title":"BC Dual Spring\/Steel Retainer","offer_id":47713636188353,"sku":null,"price":1549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/Polaris-Pro-R_570x570_crop_top_d8bc80b4-dd32-41ae-a92d-2fc6b855ae90.webp?v=1709005303"},{"product_id":"rzr-arp-head-stud-kit","title":"RZR ARP 625+ Head Stud Kit","description":"\u003ch2 class=\"single_product__title\"\u003e\n\u003cb\u003eAR8691\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e- Polaris XP Turbo (16-up) \/ XP 1000 (14-up) ARP CustomAge625+ Head Stud Kit\u003c\/h2\u003e\n\u003cdiv class=\"single_product__details\"\u003e\u003cform data-section=\"template-product\" enctype=\"multipart\/form-data\" method=\"post\" action=\"https:\/\/store.briancrower.com\/cart\/add\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_separator\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv\u003e\u003cspan\u003eMade from ARP625+ Custom Age material and rated to 280,000 psi, ARP cylinder head studs not only offer superior clamp loads over cylinder head bolts, they provide proper alignment of the head and gasket with more accurate and consistent torque loading. Bolts will actually twist while torquing to proper spec, greatly reducing their ability to hold true.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e","brand":"Perfect Circle Engines","offers":[{"title":"Default Title","offer_id":47713640612033,"sku":"","price":342.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/head-studs_570x570_crop_top_4b162fd7-a6da-45a0-b821-4d6ebcdc1d15.webp?v=1709005490"},{"product_id":"rzr-arp-main-stud-kit","title":"RZR ARP Main Stud Kit","description":"\u003ch2 class=\"single_product__title\"\u003e\n\u003cb\u003eAR8790\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e- Polaris XP Turbo (16-up) \/ XP 1000 (14-up) ARP Case Stud Kit\u003c\/h2\u003e\n\u003cdiv class=\"single_product__details\"\u003e\u003cform data-section=\"template-product\" enctype=\"multipart\/form-data\" method=\"post\" action=\"https:\/\/store.briancrower.com\/cart\/add\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_separator\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e***NOTE: Must have linebored main journals and oversize King main bearings (BC4900) to use these case studs otherwise housing bore distortion will occur and crankshaft will not rotate.***\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf using on a stock RZR crankcase, recommend AR8791 case bolts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMade from ARP2000 material and rated to 220,000 psi, ARP case stud kits not only offer superior clamp loads over stock, torque to yield case bolts, they provide proper alignment of the case halves with more accurate and consistent torque loading. Bolts will actually twist while torqueing to proper spec, greatly reducing their ability to hold true.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e","brand":"Perfect Circle Engines","offers":[{"title":"Default Title","offer_id":47713643266241,"sku":null,"price":178.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/head-studs_570x570_crop_top_748b0c1f-3abd-4f9a-9417-08c364cc3ba8.webp?v=1709005595"},{"product_id":"garrett-intercooler-xp-turbo","title":"Garrett Intercooler XP Turbo","description":"\u003ch2 class=\"single_product__title\"\u003e\n\u003cb\u003eBC9099C\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e- Garrett Intercooler for Polaris XP Turbo\u003c\/h2\u003e\n\u003cdiv class=\"single_product__details\"\u003e\u003cform data-section=\"template-product\" enctype=\"multipart\/form-data\" method=\"post\" action=\"https:\/\/store.briancrower.com\/cart\/add\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_separator\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eTo kick off dune season, get 10% off for a limited time using promo code #runBC10 at checkout. \u003cbr\u003e\u003cbr\u003eSame efficient design but with economical cast lid. Working closely with Garrett’s cooling engineers, with hours of CFD flow simulation, we were able to target the highest velocity areas in the plenum to maximize water distribution throughout the core. We also targeted to get the most uniform flow distribution as possible on the coolant side. Putting the tank on top not only delivers more coolant but more core surface area inside the plenum. The Garrett RZR intercooler is a direct replacement for Polaris #1240930:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVertical flow core design with tank on top, not inside the plenum for maximum core surface area.\u003c\/li\u003e\n\u003cli\u003eTank on top increases coolant capacity for better cooling and less chance of heat soak.\u003c\/li\u003e\n\u003cli\u003eOE cooler has great heat transfer performance, but is highly prone to failure. The Garrett intercooler maintains the OE level heat transfer performance but with a much stronger design for improved durability. Other aftermarket products do not maintain OE heat transfer performance levels.\u003c\/li\u003e\n\u003cli\u003eOffset fin on both water and air sides of the core for rapid heat transfer, Tig welded to the cast lid.\u003c\/li\u003e\n\u003cli\u003eCasted aluminum lid and includes ARP stainless steel fasteners that hold the cooler to the housing.\u003c\/li\u003e\n\u003cli\u003eFeatures -10 AN ORB ports, includes fittings to install with factory hoses or aftermarket -10 AN lines.\u003c\/li\u003e\n\u003cli\u003eDesigned with accessible air bleed valve for easy coolant installation, 1\/8 NPT port installed for coolant temp data logging.\u003c\/li\u003e\n\u003cli\u003eDrop in installation, no modifications required, all necessary hardware included.\u003c\/li\u003e\n\u003cli\u003eIncludes seals between the cooler and the air plenum on all 3 sides of the cooler to prevent charge air from bypassing around the core. Other aftermarket options do not offer gaskets.\u003c\/li\u003e\n\u003cli\u003eFits all turbo RZR's from 2016 to current, including Turbo-S, ProXP and Turbo R.\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 year Garrett manufacturer backed warranty. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e","brand":"Perfect Circle Engines","offers":[{"title":"Default Title","offer_id":47713646117057,"sku":"","price":849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/image_570x570_crop_top_7f2f14c6-276d-4fbb-8c8f-214608fdf170.webp?v=1709005748"},{"product_id":"cometic-head-gasket-rzr","title":"Cometic MLX Head Gasket - RZR","description":"\u003ch2 class=\"single_product__title\"\u003e\n\u003cb\u003eBC8290-1\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e- Polaris XP Turbo \/ XP 1000 (93\/94mm) Cometic MLX Head Gasket\u003c\/h2\u003e\n\u003cdiv class=\"single_product__details\"\u003e\u003cform data-section=\"template-product\" enctype=\"multipart\/form-data\" method=\"post\" action=\"https:\/\/store.briancrower.com\/cart\/add\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_separator\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eMLX design for non O-ringed cylinder jug fits 93mm or 94mm bore, - Cometic three layer gaskets combine advanced materials with state-of-the-art manufacturing processes to provide custom-tailored solutions to meet the needs of each individual application. The MLX head gasket is comprised of a three layer setup - Viton coated embossed spring steel outer layers surround a steel inner layer that provides support and thickness to the gasket. Embossments on the gasket allow for a proper seal around oil and water passages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e","brand":"Perfect Circle Engines","offers":[{"title":".028","offer_id":47713651130561,"sku":"","price":65.0,"currency_code":"USD","in_stock":true},{"title":".052","offer_id":47713651163329,"sku":"","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/Polaris-Gasket_570x570_crop_top_508e53dd-68e2-428c-9e1e-1c115bdc1049.webp?v=1709005899"},{"product_id":"cometic-mls-head-gasket-rzr","title":"Cometic MLS Head Gasket - RZR","description":"\u003ch2 class=\"single_product__title\"\u003e\u003c\/h2\u003e\n\u003ch2 class=\"single_product__title\"\u003e\n\u003cb\u003eBC8291-3\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e- Polaris XP Turbo \/ XP 1000 (93mm x .051”) Cometic MLS Head Gasket\u003c\/h2\u003e\n\u003cdiv class=\"single_product__details\"\u003e\u003cform data-section=\"template-product\" enctype=\"multipart\/form-data\" method=\"post\" action=\"https:\/\/store.briancrower.com\/cart\/add\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_separator\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"details_wrapper\"\u003e\n\u003cdiv class=\"details_left\"\u003e\n\u003cdiv class=\"product_description rte\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eMLS for O-ring cylinder jug, 93mm Bore only, .051” Thickness - Cometic three layer gaskets combine advanced materials with state-of-the-art manufacturing processes to provide custom-tailored solutions to meet the needs of each individual application. The MLS head gasket is comprised of a three layer setup - Viton coated embossed spring steel outer layers surround a steel inner layer that provides support and thickness to the gasket. Embossments on the gasket allow for a proper seal around oil and water passages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e","brand":"Perfect Circle Engines","offers":[{"title":"Default Title","offer_id":47713651949761,"sku":null,"price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/files\/Polaris-Gasket_570x570_crop_top_18d723c3-c205-43bd-917f-58a79921fb56.webp?v=1709005969"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/9656\/3905\/collections\/little_mo_2023.jpg?v=1688351260","url":"https:\/\/perfectcircleengines.com\/collections\/polaris-rzr-turbo-rs1-xp1000-turbo-s-pro-xp.oembed?page=2","provider":"Perfect Circle Engines","version":"1.0","type":"link"}