{"product_id":"comp-cams-camshaft-cb-xm-308hr-12-cca11-461-8","title":"COMP Cams Camshaft CB XM 308HR-12 - cca11-461-8","description":"*Xtreme Marine Camshafts*  * Extremely wide powerband helps get boat on plane while making maximum horsepower  * Work against exhaust systems with restrictive back pressure  * Power enhancement helps maintain top end speed for long distances  * Intended for applications where low idle speeds are required PartNumber : cca11-461-8 Description : Xtreme Marine Camshaft Title : 11-461-8 CamShaft, CB XM 308HR-12 Advertised Exhaust Duration : 314 Advertised Intake Duration : 308 Assembly Lubricant Included : No Basic Operating RPM Range : 3,500-6,500 California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Cam Type : Hydraulic Roller Camshaft Gear Attachment : 3-Bolt Camshaft Material : Austempered Ductile Iron Camshaft Series : Xtreme Marine Engine Family : Chevrolet 396-454 c.i. 8 Cylinder (1967-1996) Exhaust Duration at .050 inch Lift : 260 Exhaust Valve Lift : 0.575 Grind Number : XM308HR Intake Duration at .050 Inch Lift : 254 Intake Valve Lift : 0.575 Lifter Style : Hydraulic Roller Lifters Included : No Lobe Separation : 112 Usage : Marine Valve Springs Required : Yes Cam and Lifter Kit Upgrade : CL11-461-8 K-Kit Upgrade : K11-461-8 SK-Kit Upgrade : SK11-461-8 Exhaust Duration : 314 Exhaust Valve Lift(in) : 0.575 Intake Duration : 308 Lifter Type : Hydraulic Roller Intake Duration @ .050 in. : 254 Intake Valve Lift(in) : 0.575 RPM Range : 3000-9000 Exhaust Duration @ .050 in. : 260   Engine Components::Camshafts ","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":42580416397567,"sku":"","price":416.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/1106\/2015\/products\/1ce4ab29799b8a7776d4a55a2b573f1b__47344.jpg?v=1647911262","url":"https:\/\/aristocrat-autosport-llc.myshopify.com\/products\/comp-cams-camshaft-cb-xm-308hr-12-cca11-461-8","provider":"Aristocrat Autosport ","version":"1.0","type":"link"}