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COMP Cams Thumpr 227/241 Hydraulic Flat Cam for Ford 351W

Part # 35-600-4SKU COM35-600-4

Universal fit

Specifications
BrandCOMP Cams
Part typeEngine Camshaft
Advertised Exhaust Duration297 deg
Advertised Intake Duration279 deg
Amazon ASINB002EE27SS
Assembly Lubricant IncludedYes
Basic Operating RPM Range2,000-5,800 RPM
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?No
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?Yes, but must be a race/competition only vehicle.
Cam and Lifter Kit UpgradeCL35-600-4
Cam TypeHydraulic Flat Tappet
Cam, Lifter and Gear Drive UpgradeGK35-600-4
Camshaft Gear Attachment1-Bolt
Camshaft MaterialCast Iron
Camshaft SeriesThumpr
Engine FamilyFord 351W 8 Cylinder (1969-1996)
Exhaust Duration at .050 inch Lift241 deg
Exhaust Valve Lift0.475 in
Grind Number279TH7
Intake Duration at .050 Inch Lift227 deg
Intake Valve Lift0.49 in
K-Kit UpgradeK35-600-4
Lifter TypeHydraulic Flat Tappet
Lifters IncludedNo
Lobe Separation107 deg
UsageStreet/Performance
Valve Springs RequiredYes
UPC / GTIN00036584176381

Description

Thumpr 227/241 Hydraulic Flat Cam for Ford 351W. High performance street, stock converter ok, best with 2000+ converter and Gears, choppy/thumping idle.