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COMP CamsMore from COMP Cams

COMP Cams Thumpr 227/241 Hydraulic Roller Cam 425, 472, 500 for Cadillac

Part # 94-600-10

Description

Thumpr 227/241 Hydraulic Roller Cam

Specifications

Advertised Exhaust Duration303 deg
Advertised Intake Duration283 deg
Assembly Lubricant IncludedNo
Basic Operating RPM Range2,000-5,400 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 Attachment1-Bolt
Camshaft MaterialBillet Steel
Camshaft SeriesThumpr
Engine FamilyCadillac 425, 472, 500 c.i. (1963-1979)
Exhaust Duration at .050 inch Lift241 deg
Exhaust Valve Lift0.538 in
Grind Number283THR7
Intake Duration at .050 Inch Lift227 deg
Intake Valve Lift0.555 in
Lifter TypeHydraulic Roller
Lifters IncludedNo
Lobe Separation107 deg
UsageStreet/Performance
Valve Springs RequiredYes
UPC / GTIN00036584295372

Fits these vehicles

YearMakeModelSubmodelEngine
1968 - 1974CadillacCalaisBase7.7L V8
1975 - 1976CadillacCalaisBase8.2L V8
1968 - 1974CadillacCommercial ChassisBase7.7L V8
1975 - 1976CadillacCommercial ChassisBase8.2L V8
1977 - 1979CadillacCommercial ChassisBase7.0L V8
1968 - 1974CadillacDeVilleBase7.7L V8
1975 - 1976CadillacDeVilleBase, Cabriolet, d'Elegance8.2L V8
1977CadillacDeVilleBase, d'Elegance7.0L V8
1978 - 1979CadillacDeVilleBase, Cabriolet, Phaeton, d'Elegance7.0L V8
1968 - 1969CadillacEldoradoBase7.7L V8
1970 - 1975CadillacEldoradoBase8.2L V8
1976CadillacEldoradoBase, Biarritz, Bicentenial Edition, Cabriolet8.2L V8
1977CadillacEldoradoBase, Biarritz7.0L V8
1978CadillacEldoradoBase, Biarritz, Cabriolet7.0L V8
1968 - 1970CadillacFleetwood60 Special, 75, Base, Brougham7.7L V8
1971 - 1972CadillacFleetwood60 Special, 757.7L V8
1973 - 1974CadillacFleetwood60 Special, 60 Special Brougham, 75, Base7.7L V8
1975CadillacFleetwood60 Special Brougham, 758.2L V8
1976CadillacFleetwood60 Special Brougham, 75, Brougham, Brougham Talisman, Brougham d'Elegance8.2L V8
1977CadillacFleetwood75, 75 Formal, Brougham, Formal7.0L V8
1978 - 1979CadillacFleetwoodBase, Brougham, Brougham d'Elegance, Formal7.0L V8