{"product_id":"hot-cams-stage-2-racing-camshaft-4054-2in-for-yamaha-yz250f","title":"Hot Cams Stage 2 Racing Camshaft 4054-2IN for Yamaha YZ250F","description":"WE RACE ON THE TRACK, NOT THE DYNO! Most camshaft designs are developed only on a dyno. Good camshaft designs not only increase power, they also improve throttle response. However, more power and better throttle response is a difficult design problem. Hotcams’ ITR technology solved this dilemma through highly engineered opening ramps not found on other cams. Using ITR technology, the critical ramp area is designed to give your engine a cleaner intake charge and a more efficient combustion cycle, making your engine more responsive at all throttle openings and giving the rider better feel and control of the engine! You will notice the difference!\n\u003cp\u003eThe Hot Cams Stage 2 Racing Camshaft, manufacturer part number 4054-2IN and vendor part number 68-2054, is a high-performance intake camshaft designed for select Yamaha YZ250F models. It fits 2001–2010 Yamaha YZ250F motorcycles and is engineered to improve engine response, throttle control, and overall racing performance.\u003c\/p\u003e\u003cp\u003eHot Cams develops its camshaft profiles for performance on the track, not solely on a dynamometer. The Stage 2 cam uses Improved Throttle Response (ITR) technology, including carefully engineered opening ramps that help deliver a cleaner intake charge and more efficient combustion cycle. This design improves throttle response across the operating range, giving the rider enhanced engine feel and control at varying throttle openings.\u003c\/p\u003e\u003cp\u003eThe 4054-2IN camshaft is designed for use with stock valve springs and rockers in most applications, and no core is required. Installation and setup should follow the manufacturer’s specifications, with proper valve clearance and timing verification before operation. This camshaft is intended for racing use and is not legal for use in California on pollution-controlled vehicles; a race-use waiver may be available. Confirm engine configuration and application compatibility before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance Stage 2 racing camshaft for select Yamaha YZ250F motorcycles\u003c\/li\u003e\n\u003cli\u003eImproved Throttle Response (ITR) technology for sharper response and improved rider control\u003c\/li\u003e\n\u003cli\u003eEngineered opening ramps help promote a cleaner intake charge and efficient combustion\u003c\/li\u003e\n\u003cli\u003eDesigned to use stock valve springs and rockers in most applications\u003c\/li\u003e\n\u003cli\u003eNo core required\u003c\/li\u003e\n\u003cli\u003eAdjustable cam sprockets supplied with some applications\u003c\/li\u003e\n\u003cli\u003eFits 2001–2010 Yamaha YZ250F models\u003c\/li\u003e\n\u003cli\u003eManufacturer: Hot Cams\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 4054-2IN\u003c\/li\u003e\n\u003cli\u003eVendor part number: 68-2054\u003c\/li\u003e\n\u003cli\u003eRace use only in California on pollution-controlled vehicles; waiver may be available\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2001 Yamaha WR250F\u003cbr\u003e\n2001 Yamaha YZ250F\u003cbr\u003e\n2002 Yamaha WR250F\u003cbr\u003e\n2002 Yamaha YZ250F\u003cbr\u003e\n2003 Yamaha WR250F\u003cbr\u003e\n2003 Yamaha YZ250F\u003cbr\u003e\n2004 Yamaha WR250F\u003cbr\u003e\n2004 Yamaha YZ250F\u003cbr\u003e\n2005 Yamaha WR250F\u003cbr\u003e\n2005 Yamaha YZ250F\u003cbr\u003e\n2006 Yamaha WR250F\u003cbr\u003e\n2006 Yamaha YZ250F\u003cbr\u003e\n2007 Yamaha WR250F\u003cbr\u003e\n2007 Yamaha YZ250F\u003cbr\u003e\n2008 Yamaha WR250F\u003cbr\u003e\n2008 Yamaha YZ250F\u003cbr\u003e\n2009 Yamaha WR250F\u003cbr\u003e\n2009 Yamaha YZ250F\u003cbr\u003e\n2010 Yamaha WR250F\u003cbr\u003e\n2010 Yamaha YZ250F\u003cbr\u003e\n2011 Yamaha WR250F\u003cbr\u003e\n2011 Yamaha YZ250F\u003cbr\u003e\n2012 Yamaha WR250F\u003cbr\u003e\n2012 Yamaha YZ250F\u003cbr\u003e\n2013 Yamaha WR250F\u003cbr\u003e\n2013 Yamaha YZ250F","brand":"HOT CAMS","offers":[{"title":"Default Title","offer_id":67555862118635,"sku":"68-2054","price":333.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/83f3-5a5e473ce25e6.jpg?v=1790745853","url":"https:\/\/ctracingservices.com\/products\/hot-cams-stage-2-racing-camshaft-4054-2in-for-yamaha-yz250f","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}