{"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","url":"https:\/\/perfectcircleengines.com\/products\/copy-of-pro-r-stage-2-n-a-cams","provider":"Perfect Circle Engines","version":"1.0","type":"link"}