Xtreme Energy 276HR-12 Modified LT1
Best cam for modified LT1, better exhaust & 2000+ converter. Requires custom tuning.
- Grind Number: 276HR-12
- Lifter Type: OE-Style Hydraulic Roller
- Engine Family: GM LT1 / LT4 350 cid V8 1995-1997
- Cam Family: Xtreme EnergyT
| Specifications | Intake | Exhaust | ||
| RPM Range: | Valve Lash: | |||
| Valve Timing: | Duration: | |||
| Lobe Separation: | Duration @ .050" Lift: | |||
| Intake Centerline: | Valve Lift: | |||
| Lobe Lift: | ||||
| Valve Timing @ 0.006 Lift: | ||||
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1994 - 1996 | Buick | Commercial Chassis | Base |
| 1994 - 1995 | Buick | Roadmaster | Base, Limited, Estate Wagon |
| 1996 | Buick | Roadmaster | Limited Collector's Edition, Estate Wagon Collector's Edition, Collector's Edition |
| 1994 - 1996 | Cadillac | Commercial Chassis | Brougham, Base |
| 1994 - 1996 | Cadillac | Fleetwood | Base, Brougham |
| 1993 - 1997 | Chevrolet | Camaro | Base |
| 1993 | Chevrolet | Camaro | Indianapolis 500 Pace Car |
| 1996 - 1997 | Chevrolet | Camaro | Lujo |
| 1992 | Chevrolet | Camaro | RS Heritage Edition, Z28 Heritage Edition |
| 1992 - 1997 | Chevrolet | Camaro | RS, Z28 |
| 1994 - 1996 | Chevrolet | Caprice | Classic |
| 1994 | Chevrolet | Caprice | Classic LS |
| 1994 | Chevrolet | Commercial Chassis | Base |
| 1993 | Chevrolet | Corvette | 40th Anniversary Edition |
| 1992 - 1996 | Chevrolet | Corvette | Base |
| 1996 | Chevrolet | Corvette | Collector's Edition, Grand Sport |
| 1995 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1992 - 1995 | Chevrolet | Corvette | ZR-1 |
| 1994 - 1996 | Chevrolet | Impala | SS |
| 1993 | Excalibur | Limited | Base |
| 1992 - 1997 | Pontiac | Firebird | Base, Formula, Trans Am |
| 1994 | Pontiac | Firebird | Trans Am GT |
| 1992 | Pontiac | Firebird | Trans Am GTA |