{"product_id":"gsc-power-division-evo-4-8-stroker-r2-cams-billet","title":"GSC Power Division Evo 4-8 Stroker R2 Cams Billet","description":"\u003cp\u003e\u003cstrong\u003eGSC Power-Division Billet Evolution 4-8 Stroker R2 Camshafts\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWe worked with English Racing on this profile to offer the 2.2-2.4L lower reving engines a profile that would allow for more air volume in the cylinder to help fill the larger displacement engines and make more midrange and top end power. The 7008R2 is a high lift very aggressive profile with a short overall duration to keep a lower usable rpm band. The 7008R2 is designed to rev between 4000-8500 rpms and should be used with a stroked engine or added displacement engine. The peak lift of 12.0MM Intake and exhaust will require upgraded valve springs and a titanium retainer with special attention to seal to retainer clearance. With the lift of this profile it is suggested to only use the 5041\/5040 Ti retainer and spring kits do to valve seal to retainer clearance. The 5041 can be used to 40+psi and the 5040 to 32psi on the R2 profile at 8500rpms without float or flutter issues. The profile will work fine on the OEM Rocker Arm and the Zero-tick lifter or with the OEM lifter. We have seen gains of 25-30whp over the S2 profile on the stroked applications with much more possible when used with a ported head and aftermarket intake manifold. .\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBillet R2 Specs \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e7008R2   ADV Duration   Duration @ 1mm    Peak Lift        CenterLine\u003c\/p\u003e\u003cp\u003eIntake        274                236                      12.0mm          109\u003c\/p\u003e\u003cp\u003eExhaust     274                 236                      12.0mm          115\u003c\/p\u003e\u003c!--\/ Vehicle Applications --\u003e\u003cbr\u003e\u003cbr\u003e\u003ch3\u003eVehicle Fitments:\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer\u003c\/td\u003e\n\u003ctd\u003eOZ Rally, Ralliart, ES, Evolution RS, DE, LS, LS Diamond, Evolution MR, Evolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c!-- Vehicle Applications \/--\u003e","brand":"FR SPORT","offers":[{"title":"Default Title","offer_id":67766495543341,"sku":"0WQ7V","price":635.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2780\/2157\/files\/215295472725b2b0a080eb48.jpg?v=1793575593","url":"https:\/\/shopmontgomerymarketplace.com\/products\/gsc-power-division-evo-4-8-stroker-r2-cams-billet","provider":"Montgomery Marketplace","version":"1.0","type":"link"}