{"product_id":"comp-cams-camshaft-kit-fw-291t-hr-107-m","title":"Comp Cams Mutha' Thumpr 235\/249 Hydraulic Roller Cam GK-Kit for Ford 351W - GK35-601-8","description":"Comp Cams Mutha' Thumpr 235\/249 Hydraulic Roller Cam GK-Kit for Ford 351W - GK35-601-8\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eHigh performance street\/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.\u003cbr\u003eMutha' Thumpr 235\/249 Hydraulic Roller Cam GK-Kit for Ford 351W\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePRODUCT NOTES:\u003c\/b\u003e\u003cbr\u003eAdvertised Exhaust Duration - 311 DD\u003cbr\u003eKit Type - GK-Kit - Cam and Gear Kit \u003cbr\u003eUsage - Street\/Performance \u003cbr\u003eTitle - Mutha' Thumpr 235\/249 Hydraulic Roller Cam GK-Kit for Ford 351W \u003cbr\u003eTiming Chain and Gears Included - Yes \u003cbr\u003eRetainers Included - No \u003cbr\u003ePushrods Included - No \u003cbr\u003eLocks Included - No \u003cbr\u003eLifters Included - Yes \u003cbr\u003eLifter Type - Hydraulic Roller \u003cbr\u003eK-Kit Upgrade - K35-601-8 \u003cbr\u003eIntake Valve Lift - 0.522 IN\u003cbr\u003eAdvertised Intake Duration - 291 DD\u003cbr\u003eIntake Duration at .050 Inch Lift - 235 DD\u003cbr\u003eGaskets Included - No \u003cbr\u003eExhaust Valve Lift - 0.526 IN\u003cbr\u003eExhaust Duration at .050 inch Lift - 249 DD\u003cbr\u003eEngine Family - Ford 351W 8 Cylinder (1969-1996) \u003cbr\u003eCamshaft Series - Thumpr \u003cbr\u003eCam Type - Hydraulic Roller \u003cbr\u003eCalifornia Proposition 65 - WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov \u003cbr\u003eBasic Operating RPM Range - 2,200-5,900 R3\u003cbr\u003eValve Stem Seals Included - No \u003cbr\u003eAmazon ASIN - B002EE74SG \u003cbr\u003eC.A.R.B. Exempt for Racing and Off-Road Only Vehicles? - Yes, but must be a race\/competition only vehicle. \u003cbr\u003eC.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? - Yes, but must meet tailpipe emission standards for year of vehicle. \u003cbr\u003eC.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? - Yes, but must meet tailpipe emission standards for year of vehicle. \u003cbr\u003eC.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? - Yes, but must meet tailpipe emission standards for year of vehicle. \u003cbr\u003eC.A.R.B. Exempt for On-Road Vehicles? - No \u003cbr\u003eC.A.R.B. Exemption Reason - N\/A \u003cbr\u003eC.A.R.B. E.O. Number - N\/A\u003cbr\u003e\u003cbr\u003eLethal Performance is proud to offer the entire line of Comp Cams products!\u003cbr\u003e\u003cbr\u003eFor more than 35 years, the COMP Cams® mission has never changed: to produce the highest-performing products possible, provide customers with superior service, and to lead the industry in technological development. While the COMP Performance Group™ has grown to multiple companies and hundreds of employees, we still retain the competitive spirit and desire to be the very best that has positioned COMP Cams® as the absolute leader in valve train components.\u003cbr\u003e\u003cbr\u003e\nWith COMP Cams®, there is no compromise - you're in first place.","brand":"Comp Cams","offers":[{"title":"Default Title","offer_id":47910175736066,"sku":"CCAGK35-601-8","price":1646.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/GK35-601-8.jpg?v=1784976502","url":"https:\/\/www.lethalperformance.com\/products\/comp-cams-camshaft-kit-fw-291t-hr-107-m","provider":"Lethal Performance","version":"1.0","type":"link"}