

Comp Cams High EnergyT, 260H Strong Mid-Range Power
High EnergyT, 260H
Strong Mid-Range Power
- Lifter Type: Hydraulic Lifter
- Engine Family: Buick 181-252 c.i. even fire 6 CYL. 1978-1988
- Description: Hydraulic-Ideal for towing. Strong mid-range power, especially at highway speeds.
- Cam Family: High EnergyT Hydraulic Flat Tappet Camshafts
Specification:
- RPM Range: 1400 to 5400
- Valve Timing: 0.006
- Lobe Separation: 110°
- Intake Centerline: 106°
- Valve Lash: Hyd.Intake/Hyd. Exhaust
- Duration: 260 Intake/260 Exhaust
- Duration @ .050" Lift: 212 Intake/212 Exhaust
- Valve Lift: 0.456 Intake/0.456 Exhaust
- Lobe Lift: 0.293 Intake/0.293 Exhaust
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1977 - 1987 | Buick | Century | Base, Custom |
| 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 | Limited, Estate Wagon, Park Avenue |
| 1985 - 1987 | Buick | Electra | T-Type |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1977 | Buick | LeSabre | Custom Sport |
| 1977 - 1987 | Buick | LeSabre | Custom, Base |
| 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 |
| 1980 | Buick | Skyhawk | Designers' Accent Edition |
| 1979 - 1980 | Buick | Skyhawk | Road Hawk |
| 1977 - 1980 | Buick | Skyhawk | S, Base |
| 1978 - 1988 | Buick | Skylark | Custom |
| 1986 - 1988 | Buick | Skylark | Limited |
| 1977 - 1979 | Buick | Skylark | S, Base |
| 1978 | Buick | Skylark | Sport |
| 1977 | Buick | Skylark | SR |
| 1986 - 1987 | Buick | Somerset | Limited, Custom |
| 1986 | Buick | Somerset | T-Type |
| 1985 | Buick | Somerset Regal | Limited, Base |
| 1980 - 1982 | Cadillac | DeVille | Cabriolet, d'Elegance, Base |
| 1981 - 1982 | Cadillac | Eldorado | Biarritz, Cabriolet, Base |
| 1981 | Cadillac | Eldorado | Brougham d'Elegance |
| 1982 | Cadillac | Eldorado | Touring |
| 1980 - 1982 | Cadillac | Fleetwood | Formal, Brougham, Brougham d'Elegance, Base |
| 1981 - 1982 | Cadillac | Seville | Base, Elegante |
| 1980 | Chevrolet | Camaro | Base, Rally Sport |
| 1980 - 1981 | Chevrolet | Camaro | Berlinetta, Z28 |
| 1981 | Chevrolet | Camaro | Sport |
| 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 - 1981 | Chevrolet | Malibu | Base, Classic Landau |
| 1978 - 1983 | Chevrolet | Malibu | Classic |
| 1978 - 1980 | Chevrolet | Malibu | Classic Estate |
| 1979 - 1980 | Chevrolet | Malibu | Classic Sport, Estate, 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 | 2+2, 2+2 Sport, 2+2 Spyder, Base |
| 1978 - 1979 | Chevrolet | Monza | S |
| 1978 | Chevrolet | Monza | Sport |
| 1980 | Chevrolet | Monza | Spyder |
| 1981 - 1984 | GMC | Caballero | Amarillo |
| 1978 - 1984 | GMC | Caballero | Base, Diablo |
| 1981 | GMC | Caballero | Conquista, Royal Knight |
| 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 |
| 1977 | Oldsmobile | Cutlass | Colonnade S, 442, S, Colonnade |
| 1980 - 1981 | Oldsmobile | Cutlass | LS, Brougham |
| 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 |
| 1984 - 1985 | Oldsmobile | Cutlass Ciera | Cruiser LS, Cruiser |
| 1983 - 1986 | Oldsmobile | Cutlass Ciera | ES |
| 1985 - 1987 | Oldsmobile | Cutlass Ciera | GT |
| 1985 - 1986 | Oldsmobile | Cutlass Ciera | Holiday |
| 1982 - 1987 | Oldsmobile | Cutlass Ciera | LS, Brougham |
| 1986 - 1987 | Oldsmobile | Cutlass Ciera | S, SL |
| 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, Firenza, Base |
| 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 | Formula, Trans Am, Esprit, Base |
| 1979 - 1987 | Pontiac | Grand Am | Base |
| 1985 - 1987 | Pontiac | Grand Am | LE |
| 1986 - 1987 | Pontiac | Grand Am | SE |
| 1977 - 1981 | Pontiac | Grand LeMans | Base, LE, 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, Sport Coupe |
| 1984 | Pontiac | Parisienne | Brougham, Base |
| 1977 - 1979 | Pontiac | Phoenix | Base |
| 1978 - 1979 | Pontiac | Phoenix | SJ, LJ |
| 1977 - 1980 | Pontiac | Sunbird | Base |
| 1978 - 1979 | Pontiac | Sunbird | Safari |
| 1977 | Pontiac | Ventura | Base, SJ |
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Comp Cams High EnergyT, 260H Strong Mid-Range Power
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


