{"product_id":"comp-cams-camshaft-cs-321qnhr-8-cca12-872-11","title":"COMP Cams Camshaft CS 321QnHR-8 - cca12-872-11","description":"COMP Cams Drag Race 321QNHR-8 Hydraulic Roller Camshaft for Small Block Chevy PartNumber : cca12-872-11 Description : Drag Race Camshaft Title : 12-872-11 CamShaft, CS 321QNHR-8 Advertised Exhaust Duration : 329 Advertised Intake Duration : 321 Assembly Lubricant Included : No Basic Operating RPM Range : 4,200-7200 California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Cam Type : Hydraulic Roller Camshaft Gear Attachment : 3-Bolt Camshaft Material : Billet Steel Camshaft Series : Drag Race Engine Family : Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) Exhaust Duration at .050 inch Lift : 275 Exhaust Valve Lift : 0.6 Grind Number : 321QNHR-8 Intake Duration at .050 Inch Lift : 267 Intake Valve Lift : 0.6 Lifter Style : Hydraulic Roller Lifters Included : No Lobe Separation : 108 Usage : Strip Valve Springs Required : Yes Lifter Type : Hydraulic Roller Retrofit Exhaust Duration @ .050 in. : 275 Exhaust Valve Lift(in) : 0.6 Intake Valve Lift(in) : 0.600 Intake Duration @ .050 in. : 267 Exhaust Duration : 329 RPM Range : 4200-7200 Intake Duration : 321   Engine Components::Camshafts ","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":42580505002239,"sku":"","price":561.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/1106\/2015\/products\/1ce4ab29799b8a7776d4a55a2b573f1b__00156.jpg?v=1647913469","url":"https:\/\/aristocrat-autosport-llc.myshopify.com\/products\/comp-cams-camshaft-cs-321qnhr-8-cca12-872-11","provider":"Aristocrat Autosport ","version":"1.0","type":"link"}