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COMP CamsMore from COMP Cams

COMP Cams Thumpr 227/241 Hydraulic Roller Cam for Chrysler 426 HEMI

Part # 24-600-11

Description

Thumpr 227/241 Hydraulic Roller Cam

Specifications

Advertised Exhaust Duration303 deg
Advertised Intake Duration283 deg
Assembly Lubricant IncludedNo
Basic Operating RPM Range1,900-5,600 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 TypeHydraulic Roller
Camshaft Gear Attachment3-Bolt
Camshaft MaterialBillet Steel
Camshaft SeriesThumpr
Engine FamilyChrysler 426 HEMI 8 Cylinder (1966-1971)
Exhaust Duration at .050 inch Lift241 deg
Exhaust Valve Lift0.504 in
Grind Number283THR7
Intake Duration at .050 Inch Lift227 deg
Intake Valve Lift0.536 in
Lifter TypeHydraulic Roller
Lifters IncludedNo
Lobe Separation107 deg
UsageStreet/Performance
Valve Springs RequiredYes
UPC / GTIN00036584312680