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COMP Cams Thumpr 227/241 Hydraulic Flat Cam for 114 vehicles

Part # 20-600-4

Description

Thumpr 227/241 Hydraulic Flat Cam for Chrysler 273-360. High performance street, stock converter ok, best with 2000+ converter and Gears. Choppy/thumping idle.

Specifications

Advertised Exhaust Duration297 deg
Advertised Intake Duration279 deg
Amazon ASINB002EE6DEC
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 UpgradeCL20-600-4
Cam TypeHydraulic Flat Tappet
Camshaft Gear Attachment1-Bolt
Camshaft MaterialCast Iron
Camshaft SeriesThumpr
Engine FamilyChrysler 273-360 c.i. 8 Cylinder (1964-2002)
Exhaust Duration at .050 inch Lift241 deg
Exhaust Valve Lift0.473 in
Grind Number279TH7
Intake Duration at .050 Inch Lift227 deg
Intake Valve Lift0.486 in
K-Kit UpgradeK20-600-4
Lifter TypeHydraulic Flat Tappet
Lifters IncludedNo
Lobe Separation107 deg
UsageStreet/Performance
Valve Springs RequiredYes
UPC / GTIN00036584176411

Fits these vehicles

YearMakeModelEngine
1967Bristol4095.2L V8
1967 - 1969Bristol4105.2L V8
1975 - 1982ChryslerCordoba5.2L V8, 5.9L V8
1983ChryslerCordoba5.2L V8
1983 - 1989ChryslerFifth Avenue5.2L V8
1981 - 1983ChryslerImperial5.2L V8
1977ChryslerLeBaron5.2L V8
1978 - 1981ChryslerLeBaron5.2L V8, 5.9L V8
1982ChryslerLeBaron5.9L V8
1971 - 1978ChryslerNewport5.9L V8
1979 - 1980ChryslerNewport5.2L V8, 5.9L V8
1981ChryslerNewport5.2L V8
1977 - 1978ChryslerNew Yorker5.9L V8
1979 - 1980ChryslerNew Yorker5.2L V8, 5.9L V8
1981 - 1982ChryslerNew Yorker5.2L V8
1978 - 1979ChryslerTown & Country5.2L V8, 5.9L V8
1980 - 1981ChryslerTown & Country5.2L V8
1976 - 1980ChryslerValiant5.9L V8
1970DodgeA1005.2L V8
1968 - 1969DodgeA100 Truck5.2L V8
1976 - 1980DodgeAspen5.2L V8, 5.9L V8
1975DodgeB1005.2L V8
1976 - 1978DodgeB1005.2L V8, 5.9L V8
1979 - 1980DodgeB1005.2L V8
1971 - 1974DodgeB100 Van5.2L V8, 5.9L V8
1981 - 1991DodgeB1505.2L V8
1975 - 1980DodgeB2005.2L V8, 5.9L V8
1971 - 1974DodgeB200 Van5.2L V8, 5.9L V8
1981DodgeB2505.2L V8, 5.9L V8
1982 - 1983DodgeB2505.2L V8
1984 - 1991DodgeB2505.2L V8, 5.9L V8
1975 - 1980DodgeB3005.2L V8, 5.9L V8
1971 - 1974DodgeB300 Van5.2L V8, 5.9L V8
1981 - 1991DodgeB3505.2L V8, 5.9L V8
1973 - 1980DodgeCB3005.2L V8, 5.9L V8
1970DodgeChallenger5.2L V8, 5.6L V8
1971 - 1973DodgeChallenger5.2L V8, 5.6L V8, 5.9L V8
1974DodgeChallenger5.2L V8, 5.9L V8
1967DodgeCharger4.5L V8, 5.2L V8
1968 - 1969DodgeCharger5.2L V8
1970DodgeCharger5.2L V8, 5.6L V8
1971 - 1973DodgeCharger5.2L V8, 5.6L V8, 5.9L V8
1974 - 1978DodgeCharger5.2L V8, 5.9L V8
1967 - 1968DodgeCoronet4.5L V8, 5.2L V8
1969DodgeCoronet5.2L V8
1970DodgeCoronet5.2L V8, 5.6L V8
1971 - 1973DodgeCoronet5.2L V8, 5.6L V8, 5.9L V8
1974 - 1976DodgeCoronet5.2L V8, 5.9L V8
1975 - 1979DodgeD1005.2L V8, 5.9L V8
1980DodgeD1005.9L V8
1984 - 1988DodgeD1005.2L V8, 5.9L V8
1989DodgeD1005.2L V8
1976 - 1977DodgeD100 Panel5.9L V8
1979 - 1980DodgeD100 Panel5.9L V8
1968 - 1970DodgeD100 Pickup5.2L V8
1971 - 1974DodgeD100 Pickup5.2L V8, 5.9L V8
1967DodgeD100 Series5.2L V8
1977 - 1991DodgeD1505.2L V8, 5.9L V8
1975 - 1980DodgeD2005.2L V8, 5.9L V8
1968 - 1970DodgeD200 Pickup5.2L V8
1971 - 1974DodgeD200 Pickup5.2L V8, 5.9L V8
1967DodgeD200 Series5.2L V8
1981 - 1982DodgeD2505.2L V8, 5.9L V8
1983DodgeD2505.2L V8
1984 - 1991DodgeD2505.2L V8, 5.9L V8
1975 - 1980DodgeD3005.2L V8, 5.9L V8
1968 - 1970DodgeD300 Pickup5.2L V8
1971 - 1974DodgeD300 Pickup5.2L V8, 5.9L V8
1967DodgeD300 Series5.2L V8
1981 - 1983DodgeD3505.2L V8, 5.9L V8
1984 - 1991DodgeD3505.9L V8
1978 - 1981DodgeD4005.9L V8
1978 - 1981DodgeD4505.9L V8
1989 - 1991DodgeDakota5.2L V8
1967DodgeDart4.5L V8
1968 - 1969DodgeDart4.5L V8, 5.2L V8, 5.6L V8
1970DodgeDart5.2L V8, 5.6L V8
1971 - 1973DodgeDart5.2L V8, 5.6L V8, 5.9L V8
1974 - 1976DodgeDart5.2L V8, 5.9L V8
1977DodgeDart5.9L V8
1980DodgeDart5.2L V8
1981 - 1982DodgeDart5.9L V8
1977DodgeDiplomat5.2L V8
1978 - 1979DodgeDiplomat5.2L V8, 5.9L V8
1980 - 1989DodgeDiplomat5.2L V8
1989 - 1991DodgeDM3505.9L V8
1968 - 1974DodgeM3005.2L V8
1974DodgeM3505.2L V8
1978 - 1979DodgeMagnum5.2L V8, 5.9L V8
1981 - 1982DodgeMagnum5.9L V8
1970 - 1974DodgeMB3005.2L V8
1980DodgeMirada5.2L V8, 5.9L V8
1981 - 1983DodgeMirada5.2L V8
1968 - 1970DodgeMonaco5.2L V8
1971 - 1978DodgeMonaco5.2L V8, 5.9L V8
1967 - 1970DodgePolara5.2L V8
1971DodgePolara5.2L V8, 5.9L V8
1972 - 1973DodgePolara5.2L V8, 5.6L V8, 5.9L V8
1972 - 1974DodgeR3005.2L V8
1974 - 1991DodgeRamcharger5.2L V8, 5.9L V8
1978 - 1980DodgeRD2005.2L V8, 5.9L V8
1971DodgeRM3005.2L V8
1973 - 1974DodgeRM3005.2L V8
1971DodgeRM3505.2L V8
1974DodgeRM3505.2L V8
1975DodgeRoyal Monaco5.2L V8, 5.9L V8
1976DodgeRoyal Monaco5.9L V8
1977DodgeRoyal Monaco5.2L V8, 5.9L V8
1979 - 1980DodgeSt. Regis5.2L V8, 5.9L V8
1981DodgeSt. Regis5.2L V8
1975 - 1977DodgeW1005.2L V8, 5.9L V8
1984 - 1988DodgeW1005.2L V8, 5.9L V8
1989DodgeW1005.2L V8
1968 - 1971DodgeW100 Pickup5.2L V8
1972 - 1974DodgeW100 Pickup5.2L V8, 5.9L V8
1967DodgeW100 Series5.2L V8
1977 - 1981DodgeW1505.2L V8, 5.9L V8
1982 - 1983DodgeW1505.2L V8
1984 - 1991DodgeW1505.2L V8, 5.9L V8
1975 - 1980DodgeW2005.2L V8, 5.9L V8
1968 - 1970DodgeW200 Pickup5.2L V8
1971 - 1974DodgeW200 Pickup5.2L V8, 5.9L V8
1967DodgeW200 Series5.2L V8
1981 - 1982DodgeW2505.2L V8, 5.9L V8
1983DodgeW2505.2L V8
1984 - 1991DodgeW2505.2L V8, 5.9L V8
1975 - 1978DodgeW3005.2L V8, 5.9L V8
1979DodgeW3005.9L V8
1980DodgeW3005.2L V8, 5.9L V8
1968 - 1970DodgeW300 Pickup5.2L V8
1971 - 1974DodgeW300 Pickup5.2L V8, 5.9L V8
1967DodgeW300 Series5.2L V8
1981DodgeW3505.9L V8
1982 - 1983DodgeW3505.2L V8, 5.9L V8
1984 - 1991DodgeW3505.9L V8
1967 - 1970FargoA100 Van5.2L V8
1967 - 1970FargoA108 Van5.2L V8
1971 - 1972FargoB100 Van5.2L V8
1971 - 1972FargoB200 Van5.2L V8
1971 - 1972FargoB300 Van5.2L V8
1967FargoD100 Panel Delivery5.2L V8
1967 - 1972FargoD100 Pickup5.2L V8
1967 - 1972FargoD110 Pickup5.2L V8
1967FargoD200 Panel Delivery5.2L V8
1967 - 1972FargoD200 Pickup5.2L V8
1967 - 1972FargoD210 Pickup5.2L V8
1967FargoW100 Panel Delivery5.2L V8
1967 - 1972FargoW100 Pickup5.2L V8
1969 - 1972FargoW110 Pickup5.2L V8
1967 - 1972FargoW200 Pickup5.2L V8
1967PlymouthBarracuda4.5L V8, 5.2L V8
1968PlymouthBarracuda4.5L V8, 5.2L V8, 5.6L V8
1969 - 1970PlymouthBarracuda5.2L V8, 5.6L V8
1971 - 1973PlymouthBarracuda5.2L V8, 5.6L V8, 5.9L V8
1974PlymouthBarracuda5.2L V8, 5.9L V8
1967 - 1968PlymouthBelvedere4.5L V8, 5.2L V8
1969 - 1970PlymouthBelvedere5.2L V8
1971PlymouthBelvedere5.6L V8
1967PlymouthBelvedere II5.2L V8
1978 - 1989PlymouthCaravelle5.2L V8
1970PlymouthCuda5.6L V8
1971 - 1972PlymouthCuda5.6L V8, 5.9L V8
1973PlymouthCuda5.2L V8, 5.6L V8, 5.9L V8
1974PlymouthCuda5.2L V8, 5.9L V8
1970 - 1973PlymouthDuster5.2L V8, 5.6L V8
1974 - 1976PlymouthDuster5.2L V8, 5.9L V8
1967 - 1970PlymouthFury5.2L V8
1971 - 1978PlymouthFury5.2L V8, 5.9L V8
1968 - 1970PlymouthFury I5.2L V8
1971 - 1974PlymouthFury I5.2L V8, 5.9L V8
1967 - 1970PlymouthFury II5.2L V8
1971 - 1974PlymouthFury II5.2L V8, 5.9L V8
1967 - 1970PlymouthFury III5.2L V8
1971 - 1974PlymouthFury III5.2L V8, 5.9L V8
1972 - 1977PlymouthGran Fury5.2L V8, 5.9L V8
1980PlymouthGran Fury5.2L V8, 5.9L V8
1981 - 1989PlymouthGran Fury5.2L V8
1968PlymouthGTX5.2L V8
1975PlymouthPB1005.2L V8
1976 - 1978PlymouthPB1005.2L V8, 5.9L V8
1979 - 1980PlymouthPB1005.2L V8
1974PlymouthPB100 Van5.2L V8, 5.9L V8
1981PlymouthPB1505.2L V8
1983PlymouthPB1505.2L V8
1975 - 1980PlymouthPB2005.2L V8, 5.9L V8
1974PlymouthPB200 Van5.2L V8, 5.9L V8
1981PlymouthPB2505.2L V8, 5.9L V8
1982 - 1983PlymouthPB2505.2L V8
1975 - 1980PlymouthPB3005.2L V8, 5.9L V8
1974PlymouthPB300 Van5.2L V8, 5.9L V8
1981 - 1983PlymouthPB3505.2L V8, 5.9L V8
1968PlymouthRoad Runner4.5L V8, 5.2L V8, 5.6L V8
1971 - 1973PlymouthRoad Runner5.2L V8, 5.6L V8
1974 - 1975PlymouthRoad Runner5.2L V8, 5.9L V8
1967PlymouthSatellite4.5L V8, 5.2L V8
1968PlymouthSatellite4.5L V8, 5.2L V8, 5.6L V8
1969 - 1970PlymouthSatellite5.2L V8, 5.6L V8
1971 - 1973PlymouthSatellite5.2L V8, 5.6L V8, 5.9L V8
1974PlymouthSatellite5.2L V8, 5.9L V8
1971 - 1976PlymouthScamp5.2L V8
1974 - 1981PlymouthTrailduster5.2L V8, 5.9L V8
1967PlymouthValiant4.5L V8
1968 - 1969PlymouthValiant4.5L V8, 5.2L V8, 5.6L V8
1970PlymouthValiant5.2L V8, 5.6L V8
1971 - 1973PlymouthValiant5.2L V8, 5.6L V8, 5.9L V8
1974PlymouthValiant5.2L V8, 5.9L V8
1975PlymouthValiant5.2L V8
1976PlymouthValiant5.2L V8, 5.9L V8
1967PlymouthVIP5.2L V8
1976 - 1980PlymouthVolare5.2L V8, 5.9L V8