{"product_id":"hot-cams-0925-0032-4020-1e-camshaft-exhaust-stage-1-camshaft-exhaust-stage-1-yamaha-4020","title":"Hot Cams Camshaft - 4020-1E Yamaha WR 250 \/ YZ 250 2001-2013","description":"\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStage 1 is designed for low end torque\u003c\/li\u003e\n\u003cli\u003eAdds a 5%-10% power gain\u003c\/li\u003e\n\u003cli\u003eDesigned and dyno proven in the USA\u003c\/li\u003e\n\u003cli\u003eManufactured by utilizing state of the art valvetrain software\u003c\/li\u003e\n\u003cli\u003eCNC machined from 8620 billet, case-hardened steel for an exact fit and lobe profile\u003c\/li\u003e\n\u003cli\u003eEngineered to be drop-in cams, that use stock valve springs (unless otherwise noted).\u003c\/li\u003e\n\u003cli\u003eSelect cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end.\u003c\/li\u003e\n\u003cli\u003eFor dual cam engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Lobe Centerline\u003c\/td\u003e\n\u003ctd\u003e104°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eCamshaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Duration\u003c\/td\u003e\n\u003ctd\u003e252°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eStage 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eExhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Lift\u003c\/td\u003e\n\u003ctd\u003e8.100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRiding Style\u003c\/td\u003e\n\u003ctd\u003eOff-Road\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnits\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003ch2\u003ePart Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIncreases bottom end and mid range power.\u003c\/li\u003e\n\u003cli\u003eImproved throttle response.\u003c\/li\u003e\n\u003cli\u003eIncludes auto-decompressor mechanism.\u003c\/li\u003e\n\u003cli\u003eExhaust Valve Lash: 0.200 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"HOT CAMS","offers":[{"title":"Default Title","offer_id":46514909544665,"sku":"0925-0032","price":310.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/0421\/8799\/files\/D3A41598-8DB5-4131-BB02-A88D097B2DEE.jpg?v=1743128036","url":"https:\/\/spazcycle.com\/products\/hot-cams-0925-0032-4020-1e-camshaft-exhaust-stage-1-camshaft-exhaust-stage-1-yamaha-4020","provider":"SpazCycle","version":"1.0","type":"link"}