{"product_id":"comp-cams-camshaft-cs-301qnhr-6-cca12-870-11","title":"COMP Cams Camshaft CS 301QnHR-6 - cca12-870-11","description":"COMP Cams Drag Race 301QNHR-6 Hydraulic Roller Camshaft for Small Block Chevy PartNumber : cca12-870-11 Description : Drag Race Camshaft Title : 12-870-11 CamShaft, CS 301QNHR-6 Advertised Exhaust Duration : 311 Advertised Intake Duration : 301 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 : Billet Steel Camshaft Series : Drag Race Engine Family : Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) Exhaust Duration at .050 inch Lift : 256 Exhaust Valve Lift : 0.582 Grind Number : 301QNHR-6 Intake Duration at .050 Inch Lift : 248 Intake Valve Lift : 0.597 Lifter Style : Hydraulic Roller Lifters Included : No Lobe Separation : 106 Usage : Strip Valve Springs Required : Yes Intake Duration : 301 Intake Duration @ .050 in. : 248 Intake Valve Lift(in) : 0.597 Exhaust Duration @ .050 in. : 256 Exhaust Valve Lift(in) : 0.582 Exhaust Duration : 311 Lifter Type : Hydraulic Roller Retrofit RPM Range : 3500-6500   Engine Components::Camshafts ","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":42580504903935,"sku":"","price":561.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/1106\/2015\/products\/1ce4ab29799b8a7776d4a55a2b573f1b__79971.jpg?v=1647913474","url":"https:\/\/aristocrat-autosport-llc.myshopify.com\/products\/comp-cams-camshaft-cs-301qnhr-6-cca12-870-11","provider":"Aristocrat Autosport ","version":"1.0","type":"link"}