{"product_id":"comp-cams-extreme-energy-retro-fit-roller-cam-lifter-kit-ford-351w-cok35-421-8","title":"COMP CAMS EXTREME ENERGY RETRO-FIT ROLLER CAM \u0026 LIFTER KIT Ford 351W COK35-421-8","description":"\u003cdiv\u003e\n\u003cbr\u003e\u003cdiv\u003eCOMP CAMS EXTREME ENERGY RETRO-FIT ROLLER CAM \u0026amp; LIFTER KIT FORD 351W COK35-421-8 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 cam and lifter kits provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers, while delivering increased engine vacuum. \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e Application: Fits Ford small block Windsor 351 C.I.D. not for EFI. \u003cbr\u003e\n\u003c\/div\u003eCam Style: Hydraulic roller tappet \u003cdiv\u003e Basic Operating RPM Range: 1,500-5,500 \u003c\/div\u003e\n\u003cdiv\u003e Intake Duration at 050 inch Lif 218 \u003c\/div\u003e\n\u003cdiv\u003e Exhaust Duration at 050 inch Lif 224 \u003c\/div\u003e\n\u003cdiv\u003e Duration at 050 inch Lif 218 int.\/224 exh. \u003c\/div\u003e\n\u003cdiv\u003e Advertised Intake Duration: 270 \u003c\/div\u003e\n\u003cdiv\u003e Advertised Exhaust Duration: 276 \u003c\/div\u003e\n\u003cdiv\u003e Advertised Duration: 270 int.\/276 exh. \u003c\/div\u003e\n\u003cdiv\u003e Intake Valve Lift with Factory Rocker Arm Ratio: 0.513 in. \u003c\/div\u003e\n\u003cdiv\u003e Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.513 in. \u003c\/div\u003e\n\u003cdiv\u003e Valve Lift with Factory Rocker Arm Ratio: 0.513 int.\/0.513 exh. \u003c\/div\u003e\n\u003cdiv\u003e Lobe Separation (degrees): 110 \u003c\/div\u003e\n\u003cdiv\u003e Grind Number: FW XR270RF-HR10 \u003c\/div\u003e\n\u003cdiv\u003e Computer-Controlled Compatible: No \u003c\/div\u003e\n\u003cdiv\u003e Lifters Included: Yes \u003c\/div\u003e\n\u003cdiv\u003e Lifter Style: Hydraulic roller \u003c\/div\u003e\n\u003cdiv\u003e Valve Springs Included: Yes \u003c\/div\u003e\n\u003cdiv\u003e Outside Diameter of Outer Spring (in): 1.430 in. \u003c\/div\u003e\n\u003cdiv\u003e Retainers Included: Yes \u003c\/div\u003e\n\u003cdiv\u003e Locks Included: Yes \u003c\/div\u003e\n\u003cdiv\u003e Valve Stem Seals Included: Yes \u003c\/div\u003e\n\u003cdiv\u003e Timing Chain and Gears Included: Yes \u003c\/div\u003e\n\u003cdiv\u003e Timing Chain Style: Double non-roller \u003c\/div\u003e\n\u003cdiv\u003e Assembly Lubricant Included: No \u003c\/div\u003e\n\u003cdiv\u003e Pushrods Included: Yes \u003c\/div\u003e\n\u003cdiv\u003e Rocker Arms Included: No \u003c\/div\u003e\n\u003cdiv\u003e Gaskets Included: No \u003c\/div\u003e\n\u003cdiv\u003e Valve Springs Required: No \u003c\/div\u003e Quantity: Sold as a kit.\u003cbr\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cdiv\u003e .\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":44680231256375,"sku":"COK35-421-8","price":2642.5,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/66259.jpg?v=1780422211","url":"https:\/\/enginemaster.com.au\/products\/comp-cams-extreme-energy-retro-fit-roller-cam-lifter-kit-ford-351w-cok35-421-8","provider":"Engine Master","version":"1.0","type":"link"}