{"product_id":"comp-cams-xtreme-energy-retrofit-cam-and-lifter-kits-k12-422-8","title":"COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K12-422-8","description":"COMP Cams Xtreme Energy retrofit cam and lifter kits are built to take advantage of the latest cam technology, to provide maximum performance. Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy kit available for you. By using an aggressive lobe profile, these kits provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers, while delivering increased engine vacuum.Brand: COMP Cams\u003cbr\u003eManufacturer's Part Number: K12-422-8\u003cbr\u003ePart Type: Camshaft Kits\u003cbr\u003eProduct Line: COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits\u003cbr\u003eHP Direct Part Number: CCA-K12-422-8\u003cbr\u003eUPC: 036584034094\u003cbr\u003eCam Style: Hydraulic roller, Retro-fit\u003cbr\u003eBasic Operating RPM Range: 1,600-5,400\u003cbr\u003eCamshaft Use: Street\/Strip\u003cbr\u003eIntake Duration at 050 inch Lift: 218\u003cbr\u003eExhaust Duration at 050 inch Lift: 224\u003cbr\u003eDuration at 050 inch Lift: 218 int.\/224 exh.\u003cbr\u003eAdvertised Intake Duration: 270\u003cbr\u003eAdvertised Exhaust Duration: 276\u003cbr\u003eAdvertised Duration: 270 int.\/276 exh.\u003cbr\u003eIntake Valve Lift with Factory Rocker Arm Ratio: 0.495 in.\u003cbr\u003eExhaust Valve Lift with Factory Rocker Arm Ratio: 0.502 in.\u003cbr\u003eValve Lift with Factory Rocker Arm Ratio: 0.495 int.\/0.502 exh.\u003cbr\u003eLobe Separation (degrees): 110\u003cbr\u003eGrind Number: CS XR270HR-10\u003cbr\u003eComputer-Controlled Compatible: No\u003cbr\u003eLifters Included: Yes\u003cbr\u003eLifter Style: Hydraulic roller\u003cbr\u003eValve Springs Included: Yes\u003cbr\u003eOutside Diameter of Outer Spring (in.): 1.430 in.\u003cbr\u003eRetainers Included: Yes\u003cbr\u003eLocks Included: Yes\u003cbr\u003eValve Stem Seals Included: Yes\u003cbr\u003eTiming Chain and Gears Included: Yes\u003cbr\u003eTiming Chain Style: Double roller\u003cbr\u003eAssembly Lubricant Included: No\u003cbr\u003ePushrods Included: No\u003cbr\u003eRocker Arms Included: No\u003cbr\u003eGaskets Included: No\u003cbr\u003eValve Springs Required: No\u003cbr\u003eQuantity: Sold as a kit.\u003cbr\u003eNotes: Retro-fit: Designed for early non-roller blocks. Requires thrust button and wear plate.","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":49864326906131,"sku":"CCA-K12-422-8","price":3619.7,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/8195\/0995\/files\/cca-k12-422-8_xl.jpg?v=1727670778","url":"https:\/\/www.horsepowerdirect.co.nz\/products\/comp-cams-xtreme-energy-retrofit-cam-and-lifter-kits-k12-422-8","provider":"Horsepower Direct","version":"1.0","type":"link"}