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 |