COMP Cams CB XR282HR-10 Xtreme Energy Camshaft for Chevrolet Big Block Engines

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. High performance for street cars with 2200+ stall, 9:1+ compression, headers. Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts

The COMP Cams CB XR282HR-10 Xtreme Energy camshaft is designed to enhance the performance of Chevrolet GEN IV 396-454 big block engines originally equipped with flat tappet camshafts. This high-performance camshaft features a quicker valve opening profile that provides increased responsiveness and more area under the lift curve, resulting in improved power delivery. It is ideal for street applications with a stall speed of over 2200 RPM, a compression ratio of 9:1 or higher, and is especially effective when paired with headers and free-flowing exhaust systems. The camshaft's design ensures better torque and horsepower gains without compromising drivability or comfort, making it a versatile upgrade for enthusiasts seeking street performance.

This camshaft is optimized for carbureted applications and delivers excellent results when combined with aftermarket intake manifolds and lower gear ratios. Its innovative profile allows for enhanced throttle response and acceleration while maintaining sufficient vacuum for power brakes and other vacuum-dependent accessories. The XR282HR-10 is specifically engineered for high-performance street cars, providing a reliable upgrade that balances power and daily drivability. It is suitable for engines with a high-stall converter and higher compression ratios, making it an excellent choice for enthusiasts aiming to maximize their engine's potential.

Constructed by COMP Cams, this camshaft meets the demands of modern performance builds while adhering to safety standards such as Prop 65 compliance. Its robust design and precise engineering ensure durability and consistent performance. Whether upgrading an existing engine or building a new high-performance street motor, the COMP Cams CB XR282HR-10 offers a significant step up in power and responsiveness, delivering the performance you demand in a reliable, street-ready package.

Features:

• Quick valve opening for enhanced responsiveness

• Increased lift curve area for improved power

• Optimized for Chevrolet GEN IV big block engines

• Ideal for street applications with high stall converters

• Designed for carbureted systems with aftermarket components

• Provides improved torque and horsepower gains

• Ensures sufficient vacuum for power brakes and accessories

• Durable construction with Prop 65 compliance