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Continue shoppingCOMP Cams Nitrided Camshaft CB XM 288H for Chevrolet Gen IV Big Block Engines with 9.5:1+ Compression and Performance Use
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Description
Jet w/ A or B impeller, 9.5:1+ compression, needs headers, performance use. Nitrided.
Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts
The COMP Cams Nitrided Camshaft CB XM 288H is designed for high-performance Chevrolet Gen IV big block engines, including 396-454 cubic inch models equipped with flat tappet camshafts. Crafted for enthusiasts seeking increased horsepower and torque, this camshaft features a 288-degree intake and exhaust duration with a 110-degree lobe separation angle, optimized for performance applications. The nitrided surface treatment enhances durability and wear resistance, ensuring long-lasting performance under demanding conditions. This camshaft is suitable for engines with 9.5:1 or higher compression ratios, making it an excellent choice for racing or high-performance street builds. The design necessitates the use of headers for optimal operation and is engineered specifically for engines requiring a flat tappet camshaft configuration. It is important to note that this camshaft is not carburetor approved and requires carb acknowledgment during installation, aligning with regulations for performance modifications. The CB XM 288H is built by COMP Cams, renowned for precision manufacturing and quality, ensuring reliable performance and longevity. Whether upgrading an existing engine or building a custom high-performance setup, this camshaft delivers significant improvements in power delivery and throttle response, making it suitable for serious automotive enthusiasts and racers alike. As a nitrided component, it withstands extreme conditions while providing consistent operation, backed by COMP Cams' reputation for quality and innovation in camshaft technology.
Features:
- Designed for Chevrolet Gen IV big block engines, including 396-454 cubic inch models
- Nitrided surface treatment for enhanced durability and wear resistance
- Intake and exhaust duration of 288 degrees for high-performance power
- Suitable for engines with 9.5:1+ compression ratios
- Requires headers for proper installation and performance
- Flat tappet camshaft designed for performance use
- Not carburetor approved; carb acknowledgment required during installation