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Continue shoppingCOMP Cams CB 313QnHR-8 High-Performance Race Camshaft for Chevrolet 396-454 Big Block Engines
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Description
Strong bracket race cam for 396c.i.. Needs 10.5:1+ compression and 4000 stall.
Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts
The COMP Cams CB 313QnHR-8 is a robust race camshaft designed specifically for Chevrolet big block engines ranging from 396 to 454 cubic inches. This high-performance camshaft is ideal for engines requiring a compression ratio of 10.5:1 or higher and a stall speed of around 4,000 RPM. Engineered to maximize power output, it is suitable for enthusiasts seeking significant horsepower and torque gains in performance applications. Its durable construction ensures reliable operation under demanding racing conditions, making it a popular choice among serious racers and high-performance builders.
The CB 313QnHR-8 features precise timing and lift specifications to optimize airflow and combustion efficiency. It is compatible with flat tappet camshaft setups and is designed to work seamlessly with modified or naturally aspirated engines. The camshaft's aggressive profile is tailored for high RPM operation, delivering aggressive throttle response and improved acceleration. Installation requires acknowledgment of its non-CARB approved status, making it suitable for racing and off-road use only. This camshaft is a critical component for rebuilds and upgrades aiming to unlock maximum engine potential.
Manufactured by COMP Cams, a trusted name in performance camshafts, this part combines quality craftsmanship with advanced engineering. The camshaft is lightweight for easy handling and installation, and it is built to withstand the stresses of high-performance engine operation. Whether you're building a race-ready engine or upgrading your existing setup, the CB 313QnHR-8 offers the performance characteristics needed to achieve competitive edge. Proper tuning and matching with compatible components will ensure optimal results from this high-performance camshaft.
Features:
- Designed for Chevrolet 396-454 big block engines
- Optimized for engines with 10.5:1+ compression ratio
- Requires 4,000 RPM stall for optimal performance
- High-performance flat tappet camshaft
- Engineered for racing and high-performance applications
- Provides aggressive power and acceleration
- Constructed for durability under demanding conditions
- Compatible with naturally aspirated setups
- Requires acknowledgment of non-CARB approval