{"product_id":"comp-cams-12-601-8-mutha-thumpr-235-249-hyd-roller-camshaft-for-chevrolet-sbc","title":"Comp Cams 12-601-8 Mutha Thumpr 235\/249 Hyd Roller Camshaft for Chevrolet SBC","description":"\u003cp\u003eM-Thumpr 235\/249 Hyd Roller Cam SBC \u003cbr\u003eHigh performance street\/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.\u003c\/p\u003e\n\u003ctable class=\"data table additional-attributes\" id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eUPC\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"UPC\"\u003e036584148395\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Manufacturer\"\u003eCOMP Cams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Warranty\"\u003e12 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eEmissions Code\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Emissions Code\"\u003e\u003ca id=\"emissionsExternalLink\" href=\"https:\/\/www.compcams.com\/emissions-guide\/\" target=\"_blank\"\u003e\n\u003cdiv class=\"eo-title-box blue\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"eo-title-box yellow\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"eo-title-box red\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eEngine Family\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Engine Family\"\u003eChevrolet 262-400 c.i. 8 Cylinder (1958-1998)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eRPM Operating Range\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"RPM Operating Range\"\u003e2,200-5,900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eCam Type\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Cam Type\"\u003eHydraulic Roller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eCamshaft Series\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Camshaft Series\"\u003eThumpr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eCamshaft Gear Attachment\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Camshaft Gear Attachment\"\u003e3-Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eUsage\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Usage\"\u003eStreet\/Performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eCalifornia Proposition 65\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"California Proposition 65\"\u003eWARNING: Cancer and Reproductive Harm P65Warnings.ca.gov\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eAdvertised Intake Duration\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Advertised Intake Duration\"\u003e291\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eAdvertised Exhaust Duration\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Advertised Exhaust Duration\"\u003e311\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eIntake Duration at .050 Inch Lift\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Intake Duration at .050 Inch Lift\"\u003e235\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eExhaust Duration .050 Inch Lift\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Exhaust Duration .050 Inch Lift\"\u003e249\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eIntake Valve Lift\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Intake Valve Lift\"\u003e0.521\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eExhaust Valve Lift\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Exhaust Valve Lift\"\u003e0.507\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eLobe Separation\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Lobe Separation\"\u003e107\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eMake\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Make\"\u003eChevrolet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eEngine\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Engine\"\u003e262-400 c.i. 8 Cylinder (1958-1998)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eLifter Type\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Lifter Type\"\u003eHydraulic Roller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Comp Cams","offers":[{"title":"Default Title","offer_id":45967507980487,"sku":"12-601-8","price":549.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/3358\/files\/12-601-8_v1.jpg?v=1766010160","url":"https:\/\/www.amsracing.net\/products\/comp-cams-12-601-8-mutha-thumpr-235-249-hyd-roller-camshaft-for-chevrolet-sbc","provider":"AMS RACING","version":"1.0","type":"link"}