ThumprT, 283THR7: Cam & Kit
ThumprT : High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.
Lifter Type: Hydraulic
Cam Family: ThumprT Retro-Fit Hydraulic Roller Camshaft
Specifications
RPM Range: 1900 to 5600
Valve Timing: .006
Lobe Separation: 107°
Intake Centerline: 102°
Vehicle Fitments:
| Year |
Make |
Model |
Submodel |
| 1963 - 1972 |
Ford |
Country Sedan |
Base |
| 1963 - 1991 |
Ford |
Country Squire |
Base |
| 1987 - 1991 |
Ford |
Country Squire |
LX |
| 1964 - 1972 |
Ford |
Custom |
Base |
| 1964 - 1972 |
Ford |
Custom 500 |
Base |
| 1963 - 1970 |
Ford |
Fairlane |
500 |
| 1966 - 1967 |
Ford |
Fairlane |
500XL |
| 1963 - 1969 |
Ford |
Fairlane |
Base |
| 1978 - 1979 |
Ford |
Fairmont |
Base, Futura |
| 1979 |
Ford |
Fairmont |
Elite, Wagon |
| 1963 - 1965 |
Ford |
Falcon |
Futura Sprint |
| 1963 - 1970 |
Ford |
Falcon |
Futura, Base |
| 1963 - 1965 |
Ford |
Falcon Sedan Delivery |
Base |
| 1963 - 1967 |
Ford |
Galaxie |
Base |
| 1963 - 1972 |
Ford |
Galaxie 500 |
Base |
| 1963 - 1964 |
Ford |
Galaxie 500 |
Victoria, Sunliner |
| 1963 - 1970 |
Ford |
Galaxie 500 |
XL |
| 1972 - 1974 |
Ford |
Gran Torino |
Base, Squire, Sport |
| 1973 - 1974 |
Ford |
Gran Torino |
Brougham |
| 1974 |
Ford |
Gran Torino |
Elite |
| 1978 - 1980 |
Ford |
Granada |
ESS |
| 1975 - 1980 |
Ford |
Granada |
Ghia, Base |
| 1968 |
Ford |
GT40 |
Base |
| 1966 - 1969 |
Ford |
GT40 |
MK III |
| 1965 - 1986 |
Ford |
LTD |
Base |
| 1970 - 1986 |
Ford |
LTD |
Brougham |
| 1977 - 1986 |
Ford |
LTD |
Country Squire |
| 1986 |
Ford |
LTD |
Country Squire LX, Crown Victoria LX |
| 1980 - 1986 |
Ford |
LTD |
Crown Victoria |
| 1977 - 1979 |
Ford |
LTD |
Landau |
| 1985 |
Ford |
LTD |
LX Brougham |
| 1980 - 1982 |
Ford |
LTD |
S |
| 1987 - 1991 |
Ford |
LTD Crown Victoria |
S, Base, LX |
| 1977 - 1979 |
Ford |
LTD II |
Base, S |
| 1977 - 1978 |
Ford |
LTD II |
Brougham |
| 1979 |
Ford |
LTD II |
Landau |
| 1977 |
Ford |
LTD II |
Squire |
| 1971 - 1977 |
Ford |
Maverick |
Base |
| 1975 - 1977 |
Ford |
Maverick |
Grabber |
| 1964 - 1995 |
Ford |
Mustang |
Base |
| 1969 - 1971 |
Ford |
Mustang |
Boss 302 |
| 1971 - 1972 |
Ford |
Mustang |
Boss 351 |
| 1969 - 1970 |
Ford |
Mustang |
Boss 429 |
| 1994 |
Ford |
Mustang |
Convertible |
| 1979 - 1982 |
Ford |
Mustang |
Ghia |
| 1982 - 1983 |
Ford |
Mustang |
GL, GLX |
| 1982 - 1995 |
Ford |
Mustang |
GT |
| 1984 |
Ford |
Mustang |
GT-350 20th Anniversary |
| 1995 |
Ford |
Mustang |
GTS |
| 1982 - 1984 |
Ford |
Mustang |
L |
| 1984 - 1993 |
Ford |
Mustang |
LX |
| 1970 - 1973 |
Ford |
Mustang |
Mach 1, Grande |
| 1965 - 1970 |
Ford |
Mustang |
Shelby GT-350 |
| 1966 |
Ford |
Mustang |
Shelby GT-350H |
| 1967 - 1970 |
Ford |
Mustang |
Shelby GT-500 |
| 1968 |
Ford |
Mustang |
Shelby GT-500KR |
| 1984 - 1986 |
Ford |
Mustang |
SVO |
| 1993 - 1995 |
Ford |
Mustang |
SVT Cobra R, SVT Cobra |
| 1983 |
Ford |
Mustang |
Turbo GT |
| 1975 - 1978 |
Ford |
Mustang II |
Ghia, Mach 1, Base |
| 1963 - 1972 |
Ford |
Ranch Wagon |
Base |
| 1970 |
Ford |
Ranch Wagon |
Police Cruiser |
| 1963 - 1964 |
Ford |
Sprint |
Base |
| 1977 - 1992 |
Ford |
Thunderbird |
Base |
| 1978 |
Ford |
Thunderbird |
Diamond Jubilee |
| 1984 - 1986 |
Ford |
Thunderbird |
Elan |
| 1985 - 1988 |
Ford |
Thunderbird |
Equipado |
| 1984 - 1985 |
Ford |
Thunderbird |
Fila |
| 1979 - 1983 |
Ford |
Thunderbird |
Heritage |
| 1983 - 1993 |
Ford |
Thunderbird |
LX |
| 1980 |
Ford |
Thunderbird |
Silver Anniversary |
| 1983 - 1988 |
Ford |
Thunderbird |
Sport, Turbo |
| 1991 - 1993 |
Ford |
Thunderbird |
Super Coupe, V8 |
| 1978 - 1981 |
Ford |
Thunderbird |
Town Landau |
| 1971 |
Ford |
Torino |
500 |
| 1968 - 1974 |
Ford |
Torino |
Base |
| 1969 - 1971 |
Ford |
Torino |
Cobra, Squire |
| 1968 - 1971 |
Ford |
Torino |
GT |
| 1970 - 1971 |
Ford |
Torino |
Super Cobra Jet, Brougham |
| 1980 - 1987 |
Lincoln |
Continental |
Base |
| 1982 - 1987 |
Lincoln |
Continental |
Givenchy |
| 1982 |
Lincoln |
Continental |
Signature |
| 1983 - 1985 |
Lincoln |
Continental |
Valentino |
| 1980 - 1983 |
Lincoln |
Mark VI |
Base |
| 1982 |
Lincoln |
Mark VI |
Givenchy |
| 1982 - 1983 |
Lincoln |
Mark VI |
Pucci, Signature, Bill Blass |
| 1984 - 1987 |
Lincoln |
Mark VII |
Base |
| 1984 - 1992 |
Lincoln |
Mark VII |
Bill Blass, LSC |
| 1984 - 1985 |
Lincoln |
Mark VII |
Versace |
| 1981 - 1990 |
Lincoln |
Town Car |
Base |
| 1990 |
Lincoln |
Town Car |
Executive, Touring Edition, Cypress |
| 1989 |
Lincoln |
Town Car |
Signature SE |
| 1982 - 1990 |
Lincoln |
Town Car |
Signature, Cartier |
| 1977 - 1980 |
Lincoln |
Versailles |
Base |
| 1964 - 1967 |
Mercury |
Caliente |
Base |
| 1986 |
Mercury |
Capri |
5.0 |
| 1979 - 1983 |
Mercury |
Capri |
Base |
| 1983 |
Mercury |
Capri |
Crimson Cat |
| 1979 |
Mercury |
Capri |
Ghia |
| 1982 - 1986 |
Mercury |
Capri |
GS |
| 1982 - 1983 |
Mercury |
Capri |
L, Black Magic |
| 1982 - 1985 |
Mercury |
Capri |
RS |
| 1984 |
Mercury |
Capri |
RS Turbo |
| 1987 - 1991 |
Mercury |
Colony Park |
LS, GS |
| 1964 - 1965 |
Mercury |
Comet |
404, 202 |
| 1963 - 1977 |
Mercury |
Comet |
Base |
| 1963 |
Mercury |
Comet |
Custom, S-22 |
| 1967 |
Mercury |
Commuter |
Base |
| 1967 - 1986 |
Mercury |
Cougar |
Base |
| 1969 - 1970 |
Mercury |
Cougar |
Boss 302, Cobra Jet, Boss 429 |
| 1983 - 1992 |
Mercury |
Cougar |
LS |
| 1977 |
Mercury |
Cougar |
Villager, Brougham |
| 1967 - 1993 |
Mercury |
Cougar |
XR-7 |
| 1963 |
Mercury |
Country Cruiser |
Base |
| 1964 - 1970 |
Mercury |
Cyclone |
Base |
| 1969 |
Mercury |
Cyclone |
CJ |
| 1970 |
Mercury |
Cyclone |
GT |
| 1969 - 1970 |
Mercury |
Cyclone |
Spoiler |
| 1979 - 1989 |
Mercury |
Grand Marquis |
Base |
| 1979 - 1986 |
Mercury |
Grand Marquis |
Colony Park |
| 1987 - 1991 |
Mercury |
Grand Marquis |
GS |
| 1983 - 1991 |
Mercury |
Grand Marquis |
LS |
| 1979 - 1985 |
Mercury |
Marquis |
Base, Brougham |
| 1963 |
Mercury |
Meteor |
S-33, Custom, Base |
| 1975 - 1980 |
Mercury |
Monarch |
Base |
| 1975 - 1977 |
Mercury |
Monarch |
Ghia |
| 1976 |
Mercury |
Monarch |
Grand Ghia |
| 1972 - 1973 |
Mercury |
Montego |
GT |
| 1968 - 1974 |
Mercury |
Montego |
MX, Base |
| 1970 - 1974 |
Mercury |
Montego |
Villager, MX Brougham |
| 1963 - 1967 |
Mercury |
Villager |
Base |
| 1966 - 1967 |
Mercury |
Voyager |
Base |
| 1978 - 1979 |
Mercury |
Zephyr |
Z7, Base |