High EnergyT, 252H
Works well in Mild Towing Applications, Smooth Idle
- Lifter Type: Hydraulic Lifter
- Engine Family: Chevrolet 173-207 c.i. (2.8-3.4L) 60° 6 CYL. 1979-1994
- Description: Hydraulic-Good power for 2 or 4 wheel drive S-10, S-15 or Blazer. Works well in mild towing applications. Smooth idle.
- Cam Family: High EnergyT Hydraulic Flat Tappet Camshafts
Specification:
- RPM Range: 800 to 4800
- Valve Timing: 0.006
- Lobe Separation: 110°
- Intake Centerline: 106°
- Valve Lash: Hyd. Intake/ Hyd. Exhaust
- Duration: 252 Intake/ 252 Exhaust
- Duration @ .050" Lift: 206 Intake/ 206 Exhaust
- Valve Lift: 0.425 Intake/ 0.425 Exhaust
- Lobe Lift: 0.283 Intake/ 0.283 Exhaust
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986 - 1992 | Buick | Century | Base |
| 1986 - 1989 | Buick | Century | Estate Wagon |
| 1986 - 1993 | Buick | Century | Limited, Custom |
| 1991 - 1993 | Buick | Century | Special |
| 1986 | Buick | Century | SS, T-Type |
| 1988 - 1989 | Buick | Regal | Custom, Limited |
| 1989 | Buick | Regal | Gran Sport |
| 1980 - 1991 | Buick | Skylark | Base |
| 1983 - 1993 | Buick | Skylark | Custom |
| 1990 - 1993 | Buick | Skylark | Gran Sport |
| 1980 - 1993 | Buick | Skylark | Limited |
| 1990 - 1991 | Buick | Skylark | Luxury Edition |
| 1980 - 1983 | Buick | Skylark | Sport |
| 1983 - 1984 | Buick | Skylark | T-Type |
| 1985 - 1988 | Cadillac | Cimarron | Base |
| 1985 - 1986 | Cadillac | Cimarron | d'Oro |
| 1987 - 1989 | Chevrolet | Beretta | Base |
| 1989 | Chevrolet | Beretta | GT |
| 1988 - 1994 | Chevrolet | Camaro | Base |
| 1982 - 1986 | Chevrolet | Camaro | Berlinetta |
| 1993 | Chevrolet | Camaro | Indianapolis 500 Pace Car |
| 1985 - 1989 | Chevrolet | Camaro | Iroc-Z |
| 1987 | Chevrolet | Camaro | LT |
| 1989 | Chevrolet | Camaro | RS |
| 1982 - 1987 | Chevrolet | Camaro | Sport |
| 1982 - 1994 | Chevrolet | Camaro | Z28 |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car |
| 1985 - 1989 | Chevrolet | Cavalier | Base |
| 1985 - 1986 | Chevrolet | Cavalier | CL |
| 1985 - 1987 | Chevrolet | Cavalier | CS |
| 1986 - 1989 | Chevrolet | Cavalier | RS, Z24 |
| 1985 | Chevrolet | Cavalier | Type-10 |
| 1988 - 1989 | Chevrolet | Cavalier | VL |
| 1982 - 1989 | Chevrolet | Celebrity | CL, Base |
| 1985 | Chevrolet | Celebrity | Classic |
| 1982 | Chevrolet | Celebrity | CS |
| 1985 - 1987 | Chevrolet | Celebrity | Estate |
| 1984 - 1989 | Chevrolet | Celebrity | Eurosport |
| 1980 | Chevrolet | Citation | Custom, Club |
| 1980 - 1983 | Chevrolet | Citation | X-11, Base |
| 1984 - 1985 | Chevrolet | Citation II | Base, X-11 |
| 1987 - 1989 | Chevrolet | Corsica | Base |
| 1987 - 1988 | Chevrolet | Corsica | LT |
| 1989 | Chevrolet | Corsica | LTZ |
| 1991 - 1994 | Chevrolet | Lumina | Base, Euro, Z34 |
| 1991 | Chevrolet | S10 | Baja |
| 1982 - 1993 | Chevrolet | S10 | Base |
| 1982 - 1990 | Chevrolet | S10 | Durango |
| 1992 - 1993 | Chevrolet | S10 | EL |
| 1991 - 1993 | Chevrolet | S10 | Maxi |
| 1982 - 1989 | Chevrolet | S10 | Sport |
| 1982 - 1992 | Chevrolet | S10 | Tahoe |
| 1987 - 1989 | Chevrolet | S10 Blazer | High Country |
| 1983 - 1989 | Chevrolet | S10 Blazer | Sport, Base |
| 1983 - 1988 | Chevrolet | S10 Blazer | Tahoe |
| 1987 | GMC | S15 | EL |
| 1983 - 1988 | GMC | S15 | Gypsy |
| 1982 - 1990 | GMC | S15 | Sierra Classic, Base, High Sierra |
| 1982 | GMC | S15 | Sierra Grande |
| 1983 - 1989 | GMC | S15 Jimmy | Base, Sierra Classic, Gypsy |
| 1985 | GMC | S15 Jimmy | High Sierra |
| 1988 - 1989 | GMC | S15 Jimmy | Timberline |
| 1992 | GMC | Sonoma | GT |
| 1991 - 1993 | GMC | Sonoma | SLE, Base |
| 1993 | GMC | Sonoma | SLS |
| 1984 - 1986 | Jeep | Cherokee | Base |
| 1985 - 1986 | Jeep | Cherokee | Chief, Pioneer, Laredo |
| 1986 | Jeep | Comanche | XLS, Custom, X |
| 1984 | Jeep | Wagoneer | Alpina |
| 1984 - 1986 | Jeep | Wagoneer | Base, Limited |
| 1992 | Oldsmobile | Achieva | SC |
| 1992 - 1993 | Oldsmobile | Achieva | SCX, SL, S |
| 1989 - 1991 | Oldsmobile | Cutlass Calais | SL, GT, International, Base, S |
| 1988 - 1993 | Oldsmobile | Cutlass Ciera | Base |
| 1986 - 1988 | Oldsmobile | Cutlass Ciera | Brougham, LS |
| 1986 - 1990 | Oldsmobile | Cutlass Ciera | GT |
| 1986 | Oldsmobile | Cutlass Ciera | Holiday, ES |
| 1988 - 1990 | Oldsmobile | Cutlass Ciera | International |
| 1986 - 1993 | Oldsmobile | Cutlass Ciera | S, SL |
| 1989 - 1993 | Oldsmobile | Cutlass Cruiser | Base |
| 1987 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1988 | Oldsmobile | Cutlass Cruiser | Brougham LS |
| 1987 - 1988 | Oldsmobile | Cutlass Cruiser | LS |
| 1991 - 1993 | Oldsmobile | Cutlass Cruiser | S |
| 1988 - 1992 | Oldsmobile | Cutlass Cruiser | SL |
| 1988 - 1994 | Oldsmobile | Cutlass Supreme | Base |
| 1988 | Oldsmobile | Cutlass Supreme | Classic Brougham, Classic, Indy 500 Pace Car |
| 1988 - 1993 | Oldsmobile | Cutlass Supreme | International |
| 1992 - 1994 | Oldsmobile | Cutlass Supreme | S |
| 1988 - 1991 | Oldsmobile | Cutlass Supreme | SL |
| 1985 | Oldsmobile | Firenza | Brougham SX, ES, Cruiser SX, Brougham LX |
| 1985 - 1986 | Oldsmobile | Firenza | Cruiser LX |
| 1985 - 1987 | Oldsmobile | Firenza | GT, Base |
| 1986 - 1987 | Oldsmobile | Firenza | LX, LC, Cruiser, S |
| 1980 - 1984 | Oldsmobile | Omega | Base, Brougham |
| 1981 - 1984 | Oldsmobile | Omega | ES |
| 1983 | Oldsmobile | Omega | ESC |
| 1981 | Oldsmobile | Omega | Sport |
| 1980 - 1981 | Oldsmobile | Omega | SX |
| 1982 - 1989 | Pontiac | 6000 | Base, LE |
| 1986 - 1988 | Pontiac | 6000 | SE |
| 1989 | Pontiac | 6000 | Special Edition, Touring |
| 1983 - 1989 | Pontiac | 6000 | STE |
| 1985 | Pontiac | Fiero | Base |
| 1988 | Pontiac | Fiero | Formula |
| 1985 - 1987 | Pontiac | Fiero | SE |
| 1985 - 1988 | Pontiac | Fiero | Sport, GT |
| 1986 - 1988 | Pontiac | Fiero | Value Leader |
| 1989 - 1994 | Pontiac | Firebird | Formula |
| 1982 - 1986 | Pontiac | Firebird | S/E |
| 1994 | Pontiac | Firebird | Trans Am GT |
| 1989 | Pontiac | Firebird | Trans Am GTA SE, Trans Am GTA |
| 1982 - 1994 | Pontiac | Firebird | Trans Am, Base |
| 1992 - 1993 | Pontiac | Grand Am | SE, GT |
| 1988 - 1989 | Pontiac | Grand Prix | Base |
| 1991 - 1993 | Pontiac | Grand Prix | GT, STE |
| 1992 - 1993 | Pontiac | Grand Prix | GTP |
| 1988 - 1993 | Pontiac | Grand Prix | LE |
| 1988 - 1994 | Pontiac | Grand Prix | SE |
| 1980 - 1984 | Pontiac | Phoenix | Base |
| 1980 - 1983 | Pontiac | Phoenix | LJ |
| 1984 | Pontiac | Phoenix | SE, LE |
| 1982 - 1983 | Pontiac | Phoenix | SJ |