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Continue shoppingCOMP Cams Nitrided Flat Tappet Camshaft CB XE268H-1 for Chevy Big Block 396-454
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Description
Xtreme Energy NIT 224/230 Hydraulic Flat Tappet Cam for Chevy Big Block 396-454 (Nitrided). Good for street machines. A stock converter will work, but best with a 1800+ stall. Slightly rough idle.
Good for street machines, slightly rough idle, stock converter will work but best with 1800+ stall. Nitrided.
Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts
The COMP Cams Nitrided Flat Tappet Camshaft CB XE268H-1 is designed specifically for Chevy Big Block engines ranging from 396 to 454 cubic inches. This camshaft offers a balanced performance upgrade suitable for street machines seeking improved power and responsiveness. Its nitrided surface treatment enhances durability and wear resistance, making it a reliable choice for everyday driving and moderate performance applications. The camshaft features a slight rough idle characteristic, typical for cam profiles aimed at increasing engine efficiency without sacrificing drivability. While a stock converter can be used, a converter with a stall speed of 1800 RPM or higher is recommended to optimize performance and throttle response. This camshaft is ideal for enthusiasts looking to enhance their Big Block Chevy's power output while maintaining street-friendly characteristics. Built by COMP Cams, renowned for quality and precision, this camshaft is a direct replacement for original flat tappet cams in Chevrolet GEN IV engines, ensuring compatibility and ease of installation. Its design supports a variety of street applications, from daily drivers to weekend cruisers, providing a noticeable performance boost without excessive idle or noise. With trusted brand backing and a nitrided finish, the COMP Cams CB XE268H-1 offers excellent longevity and consistent performance over time. Whether upgrading an existing engine or building a new one, this camshaft delivers reliable performance and increased power for Chevy Big Block enthusiasts. Its specifications are tailored to deliver a smooth yet assertive driving experience, making it a popular choice among muscle car restorers and performance builders alike.
Features:
- Designed for Chevy Big Block engines from 396 to 454 cubic inches
- Nitrided surface treatment for increased durability and wear resistance
- Suitable for street machines with slight rough idle characteristics
- Optimized for use with a 1800+ RPM stall converter for best performance
- Direct replacement for factory flat tappet cams in Chevrolet GEN IV engines
- Provides a noticeable increase in engine power and responsiveness
- Quality COMP Cams manufacturing ensures reliable and consistent performance
- Easy installation compatible with original engine configurations