{"product_id":"comp-cams-camshaft-cb-47s-310c-10-cca11-683-47","title":"COMP Cams Camshaft CB 47S 310C-10 - cca11-683-47","description":"COMP Cams Drag Race 4 \u0026amp; 7 Swap Firing Order 47S310C-10 Solid Camshaft for Big Block Chevy PartNumber : cca11-683-47 Description : Drag Race 4\/7 Swap Firing Order Camshaft Title : 11-683-47 CamShaft, CB 47S 310C-10 Advertised Exhaust Duration : 320 Advertised Intake Duration : 310 Assembly Lubricant Included : Yes Basic Operating RPM Range : 4,500-7500 California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Cam Type : Solid Flat Tappet Camshaft Gear Attachment : 3-Bolt Camshaft Material : Cast Iron Camshaft Series : Drag Race 4 and 7 Swap Firing Order Engine Family : Chevrolet 396-454 c.i. 8 Cylinder (1967-1996) Exhaust Duration at .050 inch Lift : 280 Exhaust Valve Lift : 0.638 Grind Number : 47S 310C-10 Intake Duration at .050 Inch Lift : 270 Intake Valve Lift : 0.638 Lifter Style : Solid Flat Tappet Lifters Included : No Lobe Separation : 110 Usage : Strip Valve Springs Required : Yes Exhaust Duration @ .050 in. : 280 Intake Duration : 310 Exhaust Valve Lift(in) : 0.638 Intake Valve Lift(in) : 0.638 Intake Duration @ .050 in. : 270 RPM Range : 3000-9000 Exhaust Duration : 320 Lifter Type : Hydraulic Flat Tappet   Engine Components::Camshafts ","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":42580418822399,"sku":"","price":286.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/1106\/2015\/products\/1ce4ab29799b8a7776d4a55a2b573f1b__21255.jpg?v=1647912187","url":"https:\/\/aristocrat-autosport-llc.myshopify.com\/products\/comp-cams-camshaft-cb-47s-310c-10-cca11-683-47","provider":"Aristocrat Autosport ","version":"1.0","type":"link"}