{"product_id":"hot-cams-racing-cam-stage-2-for-yamaha-yz450f-with-itr-technology-part-4166-2ex","title":"Hot Cams Racing Cam Stage 2 for Yamaha YZ450F with ITR Technology - Part #4166-2EX","description":"\u003cp\u003eWE 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\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Hot Cams Racing Cam Stage 2 (Part #4166-2EX) is engineered to elevate your Yamaha YZ450F offroad performance. Designed with advanced ITR technology, this high-performance camshaft enhances throttle response and delivers a cleaner intake charge for more efficient combustion. Its innovative ramp design ensures your engine responds more precisely at all throttle levels, providing better control and a more engaging riding experience. This camshaft is ideal for riders seeking optimal power gains and improved responsiveness without the need for modifications to stock valve springs or rockers.\u003cbr\u003eConstructed for durability and ease of installation, the Hot Cams Racing Cam Stage 2 is compatible with several Yamaha YZ450F models from 2010 to 2013. The kit includes adjustable cam sprockets in some applications, allowing for fine-tuning of the cam timing to suit your riding style. It’s important to note that this camshaft is intended for offroad use only, and is not legal for use on pollution-controlled vehicles in California, although a waiver is available for race applications.\u003cbr\u003eManufactured by Hot Cams, this camshaft is designed to meet the demands of racing and serious offroad riding. Its precise engineering not only increases power but also enhances throttle response, making it a valuable upgrade for competitive racers and passionate enthusiasts alike. Whether you’re looking to gain an edge on the track or improve your trail performance, the Hot Cams Racing Cam Stage 2 offers a reliable, high-quality solution for your Yamaha YZ450F engine.Features include high-performance design, no core required, compatibility with stock components, adjustable sprockets in select models, and the application-specific offroad focus, all contributing to a significant upgrade in your motorcycle’s engine capabilities.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh performance racing camshaft\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo core required for installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned to use stock valve springs and rockers in most applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdjustable cam sprockets supplied with some models for fine-tuning\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhanced throttle response through ITR technology\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntended for offroad use only, not legal in California on pollution-controlled vehicles\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eProduct Type: Engine\n\u003cbr\u003eSegment: Offroad\n\u003cbr\u003eDivision: Engine\n\u003cbr\u003eClass: Camshafts \u0026amp; Components\n\u003cbr\u003eSub Class: Camshafts\u003c\/p\u003e\n\n\u003cp\u003eFITMENT:\n\u003cbr\u003e2010 Yamaha YZ450F\n\u003cbr\u003e2011 Yamaha YZ450F\n\u003cbr\u003e2012 Yamaha YZ450F\n\u003cbr\u003e2013 Yamaha YZ450F\u003c\/p\u003e","brand":"HOT CAMS","offers":[{"title":"Default Title","offer_id":47676701507741,"sku":"68-2563","price":338.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/9242\/8957\/files\/e93d-5a5e7324dbad4.jpg?v=1771984749","url":"https:\/\/thepartjungle.com\/products\/hot-cams-racing-cam-stage-2-for-yamaha-yz450f-with-itr-technology-part-4166-2ex","provider":"The Part Jungle","version":"1.0","type":"link"}