High EnergyT, 260H
Good Replacement for Turbo-Charged Grand National
HYDRAULIC: Good replacement for turbo-charged Grand National.
Specifications
Lifter Type: Hydraulic Lifter
Engine Family: Buick GN 231 c.i. 6 cyl. 1977 1/2-1987 / 1988-89 trans Am
Cam Family: High EnergyT Hydraulic Flat Tappet Camshafts for Turbo Charged Grand National
RPM Range: 1200 to 5500
Valve Timing: 0.006
Lobe Separation: 112°
Intake Centerline: 108°
Valve Lash: Hyd. (Intake) / Hyd. (Exhaust)
Duration: 260 (Intake) / 260 (Exhaust)
Duration @ .050" Lift: 212 (Intake) / 212 (Exhaust)
Valve Lift: 0.459 (Intake) / 0.459 (Exhaust)
Lobe Lift: 0.296 (Intake) / 0.296 (Exhaust)
Vehicle Fitments:
| Year |
Make |
Model |
Submodel |
| 1977 - 1987 |
Buick |
Century |
Custom, Base |
| 1980 - 1984 |
Buick |
Century |
Estate |
| 1985 - 1987 |
Buick |
Century |
Estate Wagon |
| 1978 - 1987 |
Buick |
Century |
Limited |
| 1984 |
Buick |
Century |
Olympia Limited |
| 1977 - 1979 |
Buick |
Century |
Special |
| 1978 - 1981 |
Buick |
Century |
Sport |
| 1986 |
Buick |
Century |
SS |
| 1983 - 1986 |
Buick |
Century |
T-Type |
| 1980 - 1987 |
Buick |
Electra |
Park Avenue, Limited, Estate Wagon |
| 1985 - 1987 |
Buick |
Electra |
T-Type |
| 1977 - 1987 |
Buick |
LeSabre |
Base, Custom |
| 1985 |
Buick |
LeSabre |
Collector's Edition |
| 1977 |
Buick |
LeSabre |
Custom Sport |
| 1985 - 1987 |
Buick |
LeSabre |
Estate Wagon |
| 1979 - 1987 |
Buick |
LeSabre |
Limited |
| 1982 |
Buick |
LeSabre |
Limited Edition F/E |
| 1978 - 1981 |
Buick |
LeSabre |
Sport |
| 1987 |
Buick |
LeSabre |
T-Type |
| 1977 - 1987 |
Buick |
Regal |
Base |
| 1982 - 1983 |
Buick |
Regal |
Estate Wagon |
| 1987 |
Buick |
Regal |
GNX |
| 1984 - 1987 |
Buick |
Regal |
Grand National |
| 1978 - 1987 |
Buick |
Regal |
Limited |
| 1982 |
Buick |
Regal |
Limited Turbo |
| 1978 - 1982 |
Buick |
Regal |
Sport |
| 1977 |
Buick |
Regal |
SR |
| 1983 - 1986 |
Buick |
Regal |
T-Type |
| 1979 - 1985 |
Buick |
Riviera |
Base |
| 1982 |
Buick |
Riviera |
Limited Edition |
| 1983 - 1987 |
Buick |
Riviera |
Luxury |
| 1979 - 1980 |
Buick |
Riviera |
S |
| 1981 - 1987 |
Buick |
Riviera |
T-Type |
| 1983 |
Buick |
Riviera |
XX Anniversary Edition |
| 1977 - 1980 |
Buick |
Skyhawk |
Base, S |
| 1980 |
Buick |
Skyhawk |
Designers' Accent Edition |
| 1979 - 1980 |
Buick |
Skyhawk |
Road Hawk |
| 1977 - 1979 |
Buick |
Skylark |
Base, S |
| 1978 - 1987 |
Buick |
Skylark |
Custom |
| 1986 - 1987 |
Buick |
Skylark |
Limited |
| 1978 |
Buick |
Skylark |
Sport |
| 1977 |
Buick |
Skylark |
SR |
| 1986 - 1987 |
Buick |
Somerset |
Custom, Limited |
| 1986 |
Buick |
Somerset |
T-Type |
| 1985 |
Buick |
Somerset Regal |
Base, Limited |
| 1980 - 1982 |
Cadillac |
DeVille |
Base, d'Elegance, Cabriolet |
| 1981 |
Cadillac |
Eldorado |
Brougham d'Elegance |
| 1981 - 1982 |
Cadillac |
Eldorado |
Cabriolet, Base, Biarritz |
| 1982 |
Cadillac |
Eldorado |
Touring |
| 1980 - 1982 |
Cadillac |
Fleetwood |
Formal, Brougham d'Elegance, Base, Brougham |
| 1981 - 1982 |
Cadillac |
Seville |
Base, Elegante |
| 1980 |
Chevrolet |
Camaro |
Rally Sport, Base |
| 1981 |
Chevrolet |
Camaro |
Sport |
| 1980 - 1981 |
Chevrolet |
Camaro |
Z28, Berlinetta |
| 1980 - 1982 |
Chevrolet |
Caprice |
Base |
| 1980 - 1984 |
Chevrolet |
Caprice |
Classic |
| 1981 - 1982 |
Chevrolet |
Caprice |
Classic Estate |
| 1980 - 1981 |
Chevrolet |
Caprice |
Classic Landau |
| 1980 |
Chevrolet |
Caprice |
Classic Sport |
| 1978 - 1984 |
Chevrolet |
El Camino |
Base, SS, Conquista |
| 1979 - 1981 |
Chevrolet |
El Camino |
Royal Knight |
| 1980 - 1984 |
Chevrolet |
Impala |
Base |
| 1981 - 1982 |
Chevrolet |
Impala |
Estate |
| 1980 |
Chevrolet |
Impala |
Sport |
| 1978 - 1983 |
Chevrolet |
Malibu |
Classic |
| 1978 - 1980 |
Chevrolet |
Malibu |
Classic Estate |
| 1978 - 1981 |
Chevrolet |
Malibu |
Classic Landau, Base |
| 1979 - 1980 |
Chevrolet |
Malibu |
Estate, Sport, Classic Sport |
| 1979 |
Chevrolet |
Malibu |
Landau, Police |
| 1979 - 1984 |
Chevrolet |
Monte Carlo |
Base |
| 1983 |
Chevrolet |
Monte Carlo |
CL |
| 1978 - 1981 |
Chevrolet |
Monte Carlo |
Landau |
| 1978 - 1980 |
Chevrolet |
Monte Carlo |
Sport |
| 1983 - 1984 |
Chevrolet |
Monte Carlo |
SS |
| 1978 - 1980 |
Chevrolet |
Monza |
Base, 2+2 Sport, 2+2 Spyder, 2+2 |
| 1978 - 1979 |
Chevrolet |
Monza |
S |
| 1978 |
Chevrolet |
Monza |
Sport |
| 1980 |
Chevrolet |
Monza |
Spyder |
| 1981 - 1984 |
GMC |
Caballero |
Amarillo |
| 1981 |
GMC |
Caballero |
Conquista, Royal Knight |
| 1978 - 1984 |
GMC |
Caballero |
Diablo, Base |
| 1978 - 1980 |
GMC |
Caballero |
Laredo |
| 1981 |
Oldsmobile |
98 |
Luxury |
| 1981 - 1987 |
Oldsmobile |
98 |
Regency |
| 1982 - 1987 |
Oldsmobile |
98 |
Regency Brougham |
| 1987 |
Oldsmobile |
98 |
Regency Touring, Regency Grande |
| 1985 |
Oldsmobile |
Calais |
500 |
| 1986 |
Oldsmobile |
Calais |
ES |
| 1986 - 1987 |
Oldsmobile |
Calais |
GT |
| 1985 - 1987 |
Oldsmobile |
Calais |
Supreme, Base |
| 1980 |
Oldsmobile |
Cutlass |
Base |
| 1980 - 1981 |
Oldsmobile |
Cutlass |
Brougham, LS |
| 1977 |
Oldsmobile |
Cutlass |
Colonnade, Colonnade S, 442, S |
| 1981 |
Oldsmobile |
Cutlass |
Supreme |
| 1977 - 1979 |
Oldsmobile |
Cutlass |
Vista Cruiser |
| 1979 |
Oldsmobile |
Cutlass |
Vista Cruiser Brougham |
| 1978 - 1984 |
Oldsmobile |
Cutlass Calais |
Base |
| 1983 - 1984 |
Oldsmobile |
Cutlass Calais |
Hurst |
| 1982 - 1983 |
Oldsmobile |
Cutlass Ciera |
Base |
| 1982 - 1987 |
Oldsmobile |
Cutlass Ciera |
Brougham, LS |
| 1984 - 1985 |
Oldsmobile |
Cutlass Ciera |
Cruiser, Cruiser LS |
| 1983 - 1986 |
Oldsmobile |
Cutlass Ciera |
ES |
| 1985 - 1987 |
Oldsmobile |
Cutlass Ciera |
GT |
| 1985 - 1986 |
Oldsmobile |
Cutlass Ciera |
Holiday |
| 1986 - 1987 |
Oldsmobile |
Cutlass Ciera |
SL, S |
| 1980 - 1982 |
Oldsmobile |
Cutlass Cruiser |
Base |
| 1980 - 1987 |
Oldsmobile |
Cutlass Cruiser |
Brougham |
| 1987 |
Oldsmobile |
Cutlass Cruiser |
LS |
| 1978 - 1986 |
Oldsmobile |
Cutlass Salon |
442 |
| 1978 - 1987 |
Oldsmobile |
Cutlass Salon |
Base |
| 1978 - 1980 |
Oldsmobile |
Cutlass Salon |
Brougham |
| 1979 |
Oldsmobile |
Cutlass Salon |
Hurst |
| 1987 |
Oldsmobile |
Cutlass Supreme |
442 |
| 1977 - 1987 |
Oldsmobile |
Cutlass Supreme |
Brougham, Base |
| 1977 |
Oldsmobile |
Cutlass Supreme |
Colonnade |
| 1981 - 1985 |
Oldsmobile |
Cutlass Supreme |
LS |
| 1977 - 1983 |
Oldsmobile |
Delta 88 |
Base |
| 1980 - 1981 |
Oldsmobile |
Delta 88 |
Holiday |
| 1977 - 1987 |
Oldsmobile |
Delta 88 |
Royale |
| 1980 - 1987 |
Oldsmobile |
Delta 88 |
Royale Brougham |
| 1984 - 1985 |
Oldsmobile |
Delta 88 |
Royale Brougham LS |
| 1978 - 1979 |
Oldsmobile |
Omega |
Brougham LS |
| 1977 - 1979 |
Oldsmobile |
Omega |
Brougham, Base |
| 1977 |
Oldsmobile |
Omega |
Deluxe, F85 |
| 1977 - 1978 |
Oldsmobile |
Omega |
SX |
| 1977 - 1980 |
Oldsmobile |
Starfire |
GT, SX, Base, Firenza |
| 1981 - 1987 |
Oldsmobile |
Toronado |
Brougham |
| 1987 |
Oldsmobile |
Toronado |
Trofeo |
| 1981 |
Oldsmobile |
Toronado |
XSC |
| 1980 - 1987 |
Pontiac |
Bonneville |
Base |
| 1980 - 1986 |
Pontiac |
Bonneville |
Brougham |
| 1984 - 1987 |
Pontiac |
Bonneville |
LE |
| 1980 - 1981 |
Pontiac |
Bonneville |
Safari |
| 1977 - 1981 |
Pontiac |
Catalina |
Base, Safari |
| 1977 - 1981 |
Pontiac |
Firebird |
Esprit, Trans Am, Base, Formula |
| 1979 - 1987 |
Pontiac |
Grand Am |
Base |
| 1985 - 1987 |
Pontiac |
Grand Am |
LE |
| 1986 - 1987 |
Pontiac |
Grand Am |
SE |
| 1977 - 1981 |
Pontiac |
Grand LeMans |
LE, Base, Safari |
| 1978 - 1981 |
Pontiac |
Grand LeMans |
SA |
| 1978 - 1987 |
Pontiac |
Grand Prix |
Base |
| 1981 - 1987 |
Pontiac |
Grand Prix |
Brougham |
| 1984 - 1987 |
Pontiac |
Grand Prix |
LE |
| 1978 - 1983 |
Pontiac |
Grand Prix |
LJ |
| 1978 - 1980 |
Pontiac |
Grand Prix |
SJ |
| 1977 - 1981 |
Pontiac |
LeMans |
Safari, Base |
| 1977 |
Pontiac |
LeMans |
Sport Coupe, Sport |
| 1984 |
Pontiac |
Parisienne |
Brougham, Base |
| 1977 - 1979 |
Pontiac |
Phoenix |
Base |
| 1978 - 1979 |
Pontiac |
Phoenix |
LJ, SJ |
| 1977 - 1980 |
Pontiac |
Sunbird |
Base |
| 1978 - 1979 |
Pontiac |
Sunbird |
Safari |
| 1977 |
Pontiac |
Ventura |
Base, SJ |