{"product_id":"comp-cams-camshaft-cs-290xo-6-cca12-658-5","title":"COMP Cams Camshaft CS 290Xo-6 - cca12-658-5","description":"COMP Cams Xtreme Oval 290XOS-6 Solid Camshaft for Small Block Chevy PartNumber : cca12-658-5 Description : Oval Track Camshaft Title : 12-658-5 CamShaft, CS 290XO-6 Assembly Lubricant Included : Yes Basic Operating RPM Range : 3400-7,200 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 : Xtreme Oval Engine Family : Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) Exhaust Duration at .050 inch Lift : 266 Exhaust Valve Lift : 0.549 Grind Number : 290XO-8 Intake Duration at .050 Inch Lift : 260 Intake Valve Lift : 0.558 Lifter Style : Solid Flat Tappet Lifters Included : No Lobe Separation : 106 Usage : Strip Valve Springs Required : Yes Advertised Exhaust Duration : 300 Advertised Intake Duration : 290 Intake Valve Lift(in) : 0.558 Lifter Type : Mechanical Roller Intake Duration : 290 RPM Range : 3000-9000 Exhaust Valve Lift(in) : 0.549 Exhaust Duration : 300 Exhaust Duration @ .050 in. : 266 Intake Duration @ .050 in. : 260   Engine Components::Camshafts ","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":42580497039615,"sku":"","price":242.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/1106\/2015\/products\/1ce4ab29799b8a7776d4a55a2b573f1b__85445.jpg?v=1647913273","url":"https:\/\/aristocrat-autosport-llc.myshopify.com\/products\/comp-cams-camshaft-cs-290xo-6-cca12-658-5","provider":"Aristocrat Autosport ","version":"1.0","type":"link"}