COMP Cams LT1 276HR-14 Camshaft for Chevrolet Corvette, Impala, and Caprice

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts, the Xtreme Energy grind family offers gains in torque and horsepower while still delivering adequate vacuum for power brakes and other vacuum dependent accessories. Xtreme Energy camshafts work great in carbureted applications, but offer the best performance with aftermarket intake manifolds, lower gear ratios, headers and free flowing exhaust. For use in LT1, with custom tuning. Chevrolet: Commercial Chassis 94 - 94 5.7 L Engine, Pontiac: Firebird 92 - 97 5.7 L Engine, Chevrolet: Corvette 92 - 96 5.7 L Engine, Excalibur: Limited 93 - 93 5.7 L Engine, Chevrolet: Impala 94 - 96 5.7 L Engine, Buick: Commercial Chassis 94 - 96 5.7 L Engine, Chevrolet: Camaro 92 - 97 5.7 L Engine, Buick: Roadmaster 94 - 96 5.7 L Engine, Chevrolet: Caprice 94 - 96 5.7 L Engine, Cadillac: Commercial Chassis 94 - 96 5.7 L Engine, Cadillac: Fleetwood 94 - 96 5.7 L Engine, Chevrolet: Caprice 94 - 96 4.3 L Engine

The COMP Cams LT1 276HR-14 camshaft is engineered to enhance performance in 5.7L LT1 engines, delivering improved responsiveness and increased power output. Featuring a quicker valve opening profile, this camshaft provides more area under the lift curve, resulting in better airflow and higher horsepower and torque gains. Designed to optimize engine efficiency without compromising drivability, it maintains adequate vacuum for power brakes and vacuum-dependent accessories, making it suitable for street and performance applications. The camshaft is particularly effective when paired with aftermarket intake manifolds, headers, and free-flowing exhaust systems, especially in carbureted setups. Proper tuning is required for optimal performance, with compatibility across various Chevrolet and Pontiac models including Corvette, Impala, Caprice, Firebird, and others from the early 1990s to the mid-1990s. The design ensures reliable operation while unlocking additional engine potential, making it an ideal upgrade for enthusiasts seeking a balance of power and driveability.

Features:

• Quicker valve opening for enhanced responsiveness

• Increased area under lift curve for improved airflow

• Optimized for 5.7L LT1 engines with custom tuning

• Suitable for carbureted applications with aftermarket modifications

• Compatible with Chevrolet Corvette, Impala, Caprice, and other models from 1992 to 1997

• Designed to increase horsepower and torque without sacrificing driveability

• Works well with aftermarket intake manifolds, headers, and free-flowing exhaust systems

• Requires proper tuning for maximum performance

Fits
Buick Commercial Chassis Base 1994
Buick Commercial Chassis Base 1995
Buick Commercial Chassis Base 1996
Buick Roadmaster Base 1994
Buick Roadmaster Base 1995
Buick Roadmaster Collector's Edition 1996
Buick Roadmaster Estate Wagon 1994
Buick Roadmaster Estate Wagon 1995
Buick Roadmaster Estate Wagon Collector's Edition 1996
Buick Roadmaster Limited 1994
Buick Roadmaster Limited 1995
Buick Roadmaster Limited Collector's Edition 1996
Cadillac Commercial Chassis Base 1994
Cadillac Commercial Chassis Base 1995
Cadillac Commercial Chassis Base 1996
Cadillac Commercial Chassis Brougham 1994
Cadillac Commercial Chassis Brougham 1995
Cadillac Commercial Chassis Brougham 1996
Cadillac Fleetwood Base 1994
Cadillac Fleetwood Base 1995
Cadillac Fleetwood Base 1996
Cadillac Fleetwood Brougham 1994
Cadillac Fleetwood Brougham 1995
Cadillac Fleetwood Brougham 1996
Chevrolet Camaro Indianapolis 500 Pace Car 1993
Chevrolet Camaro Z28 1992
Chevrolet Camaro Z28 1993
Chevrolet Camaro Z28 1994
Chevrolet Camaro Z28 1995
Chevrolet Camaro Z28 1996
Chevrolet Camaro Z28 1997
Chevrolet Camaro Z28 Heritage Edition 1992
Chevrolet Caprice Classic 1994
Chevrolet Caprice Classic 1995
Chevrolet Caprice Classic 1996
Chevrolet Caprice Classic LS 1994
Chevrolet Commercial Chassis Base 1994
Chevrolet Corvette 40th Anniversary Edition 1993
Chevrolet Corvette Base 1992
Chevrolet Corvette Base 1993
Chevrolet Corvette Base 1994
Chevrolet Corvette Base 1995
Chevrolet Corvette Base 1996
Chevrolet Corvette Collector's Edition 1996
Chevrolet Corvette Grand Sport 1996
Chevrolet Corvette Indianapolis 500 Pace Car 1995
Chevrolet Corvette ZR-1 1992
Chevrolet Corvette ZR-1 1993
Chevrolet Corvette ZR-1 1994
Chevrolet Corvette ZR-1 1995
Chevrolet Impala SS 1994
Chevrolet Impala SS 1995
Chevrolet Impala SS 1996
Excalibur Limited Base 1993
Pontiac Firebird Formula 1992
Pontiac Firebird Formula 1993
Pontiac Firebird Formula 1994
Pontiac Firebird Formula 1995
Pontiac Firebird Formula 1996
Pontiac Firebird Formula 1997
Pontiac Firebird Trans Am 1992
Pontiac Firebird Trans Am 1993
Pontiac Firebird Trans Am 1994
Pontiac Firebird Trans Am 1995
Pontiac Firebird Trans Am 1996
Pontiac Firebird Trans Am 1997
Pontiac Firebird Trans Am GT 1994
Pontiac Firebird Trans Am GTA 1992