{"product_id":"comp-cams-camshaft-cs-xm-276hr-12-cca08-418-8","title":"COMP Cams Camshaft CS XM 276HR-12 - cca08-418-8","description":"Hydraulic Roller - Xtreme Marine: Good for jet boat with A or B impeller, strong mid-range power, needs good exhaust.; 276\/282 Advertised Duration, 224\/230 Duration  .050\", .503\"\/.510\" Lift, 112 Lobe Separation; 1500 to 5500 RPM range; Valve spring upgrade required; Must use bronze tip fuel pump pushrod when using high pressure or high volume pump PartNumber : cca08-418-8 Description : Xtreme Marine Camshaft Title : 08-418-8 CamShaft, CS XM 276HR-12 Grind Number : XM276HR Intake Duration at .050 Inch Lift : 224 Intake Valve Lift : 0.503 Lifter Style : Hydraulic Roller Lifters Included : No Lobe Separation : 112 Usage : Marine Valve Springs Required : Yes Advertised Exhaust Duration : 282 Advertised Intake Duration : 276 Assembly Lubricant Included : No Basic Operating RPM Range : 1,500-5,500 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 305-350 c.i. 8 Cylinder O.E. Roller (1987-1998) Exhaust Duration at .050 inch Lift : 230 Exhaust Valve Lift : 0.51 Cam and Lifter Kit Upgrade : CL08-418-8 K-Kit Upgrade : K08-418-8 SK-Kit Upgrade : SK08-418-8 Lifter Type : Hydraulic Roller Exhaust Duration @ .050 in. : 230 Intake Duration : 276 RPM Range : 1000-7000 Exhaust Duration : 282 Exhaust Valve Lift(in) : 0.51 Intake Duration @ .050 in. : 224 Intake Valve Lift(in) : 0.503   Engine Components::Camshafts ","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":42580406010111,"sku":"","price":416.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/1106\/2015\/products\/1ce4ab29799b8a7776d4a55a2b573f1b__24408.jpg?v=1647911789","url":"https:\/\/aristocrat-autosport-llc.myshopify.com\/products\/comp-cams-camshaft-cs-xm-276hr-12-cca08-418-8","provider":"Aristocrat Autosport ","version":"1.0","type":"link"}