{"product_id":"comp-cams-camshaft-fw-xr288rf-hr10-cca35-426-8","title":"COMP Cams Camshaft FW XR288Rf-HR10 - cca35-426-8","description":"*Xtreme Energy Camshafts*  * Quicker opening lobe profiles deliver increased responsiveness \u0026amp; more area under the lift curve  * More vacuum allows an increase in duration for improved performance and assists power brakes  * Excellent performance in street carbureted applications    * Best performance with aftermarket intake manifolds, headers, lower gear ratios, etc. PartNumber : cca35-426-8 Description : Xtreme Energy Camshaft Title : 35-426-8 CamShaft, FW XR288RF-HR10 Advertised Exhaust Duration : 294 Advertised Intake Duration : 288 Assembly Lubricant Included : No Basic Operating RPM Range : 2,200-6,200 California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Cam Type : Hydraulic Roller Camshaft Gear Attachment : 1-Bolt Camshaft Material : Austempered Ductile Iron Camshaft Series : Xtreme Energy Engine Family : Ford 351W 8 Cylinder (1969-1996) Exhaust Duration at .050 inch Lift : 240 Exhaust Valve Lift : 0.576 Grind Number : XR288RF-HR Intake Duration at .050 Inch Lift : 236 Intake Valve Lift : 0.553 Lifter Style : Hydraulic Roller Lifters Included : No Lobe Separation : 110 Usage : Street\/Performance Valve Springs Required : Yes SK-Kit Upgrade : SK35-426-8 Cam and Lifter Kit Upgrade : CL35-426-8 K-Kit Upgrade : K35-426-8 Exhaust Valve Lift(in) : 0.576 Intake Valve Lift(in) : 0.553 RPM Range : 2000-9000 Exhaust Duration @ .050 in. : 240 Lifter Type : Hydraulic Roller Exhaust Duration : 294 Intake Duration @ .050 in. : 236 Intake Duration : 288   Engine Components::Camshafts ","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":42580435370239,"sku":"","price":416.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/1106\/2015\/products\/1ce4ab29799b8a7776d4a55a2b573f1b__39858.jpg?v=1647911674","url":"https:\/\/aristocrat-autosport-llc.myshopify.com\/products\/comp-cams-camshaft-fw-xr288rf-hr10-cca35-426-8","provider":"Aristocrat Autosport ","version":"1.0","type":"link"}