{"product_id":"gsc-p-d-mitsubishi-evolution-9-4g63t-260-268-billet-r1r-rally-camshafts","title":"GSC P-D Mitsubishi Evolution 9 4G63T 260\/268 Billet R1R Rally Camshafts","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e7009R1R\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGSC Power-Division Mitsubishi Evolution 8\/9 4G63T 260\/268 Billet R1R Rally Camshafts 2003-2006\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eGSC Power-Division 7009R1R Billet R1R Rally Camshafts fit 2003-2006 Mitsubishi Lancer Evolution 8\/9 with 4G63T engines. These camshafts target 3000-7500 RPM for strong midrange torque and top-end power in rally conditions with 34-36mm restrictors. Intake offers 260° duration with aggressive lift while exhaust provides 268° duration for better airflow and combustion.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Profile:\u003c\/strong\u003e 260° intake\/268° exhaust duration at 1mm lift with .437 intake\/.465 exhaust peak lift drives power from 3000-7500 RPM outperforming S1\/S2\/R2 profiles in rally torque and horsepower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet Construction:\u003c\/strong\u003e Machined in-house from 1018 billet steel with dark nitride finish for wear resistance lubricity and corrosion protection under high stress\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRally Design:\u003c\/strong\u003e Built for 34-36mm restrictor applications to increase airflow efficiency and response in competitive rally environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Proven in professional rally teams worldwide with consistent performance in extreme high-RPM conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSA Made:\u003c\/strong\u003e Full production in the USA using CNC precision for reliable valvetrain components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRequires upgraded valve springs such as GSC 5041 or 5040 Ti retainer kits to match high-lift profile and prevent valve float\u003c\/li\u003e\n\u003cli\u003eDesigned for rally-modified 4G63T engines not stock turbo setups without tuning and supporting mods\u003c\/li\u003e\n\u003cli\u003eHandle with care as precision-ground surfaces ensure proper valvetrain operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003ePair with GSC 5041 or 5040 titanium retainer spring kits for high-RPM stability.\u003c\/li\u003e\n\u003cli\u003eAftermarket cam gears like AEM may need 40mm underhead length bolt for secure fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2005\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer\u003c\/td\u003e\n\u003ctd\u003eEvolution VIII MR\/RS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2006\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer\u003c\/td\u003e\n\u003ctd\u003eEvolution IX MR\/RS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose GSC Power-Division?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBacked by decades of valvetrain expertise for import engines.\u003c\/li\u003e\n\u003cli\u003eBillet designs deliver consistent power in racing applications.\u003c\/li\u003e\n\u003cli\u003eIn-house USA manufacturing ensures exact tolerances and quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will these camshafts fit Mitsubishi Evolution 8 and 9?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes 7009R1R fits 2003-2005 Evo 8 MR\/RS and 2005-2006 Evo 9 MR\/RS with 4G63T DOHC 16-valve turbo engines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and finish are used?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 1018 billet steel cores fully CNC machined with dark nitride coating for maximum durability and reduced friction.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What supporting parts are required for install?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e GSC 5041\/5040 spring kits professional tuning upgraded turbo intercooler and exhaust plus verification of cam gear bolt length.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure custom box approx 32in x 7in x 7in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 12 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":43232445694031,"sku":"GSC7009R1R","price":653.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/SKU_7009R1R.jpg?v=1751395519","url":"https:\/\/www.blackopsautoworks.com\/products\/gsc-p-d-mitsubishi-evolution-9-4g63t-260-268-billet-r1r-rally-camshafts","provider":"Black Ops Auto Works","version":"1.0","type":"link"}