COMP CAM 12-367-4 XFI 236/241 280XFI Camshaft Kit | .552″/.547″ | Performance Lifters | Double Roller Timing | FITS Chevy SBC 327 350 400 5.7 5.7L | Optimized for Fuel Injection | Exceptional Top End

Description

The XFI (Xtreme Fuel Injection) Advantage The Competition Cams 12-367-4 is the flagship of the XFI street series, designed specifically for late-model engine swaps or heavily modified fuel-injected systems. Ground with faster-opening and more efficient “fast-ramp” profiles, this camshaft is engineered to work in harmony with 1.6 ratio rocker arms. This specialized design creates massive “area under the curve,” providing a dramatic increase in mid-to-high range power that traditional cam grinds simply cannot match. You should buy this kit to push your Small Block to its absolute mechanical limit while maintaining perfect electronic synchronization.

High-End Power and Aggressive Driving This is not a mild cruiser cam; it is built for pure performance. With a high-revving operating range of 2,400–6,400 RPM, it transforms your engine into a high-output powerhouse. The wide 113-degree lobe separation angle is the key to its success in high-performance fuel-injected vehicles, as it provides a stable manifold vacuum signal for your sensors while allowing the engine to breathe deeply at high speeds. This ensures your computer remains “happy” even as you enjoy a massive surge in top-end horsepower.

Rock-Solid Timing Accuracy To ensure your engine’s power remains consistent under the stress of high-RPM pulls, this kit includes a True Double Roller Timing Set. Standard single-row chains are prone to stretching, which causes “timing drift” and robs you of torque and horsepower. This heavy-duty double-row design is 3x stronger than stock, keeping your camshaft and crankshaft in perfect synchronization. This is critical for fuel-injected engines to ensure the computer receives a stable and accurate mechanical signal throughout the entire power band.

Superior Valvetrain Integrity To handle the high-lift and aggressive ramp speeds of the 280XFI, this kit includes Premium Redline High-Performance Lifters. These hydraulic flat-tappet lifters are manufactured with advanced metallurgy to withstand the extreme mechanical stress of high-output lobes. Precision-machined oiling ports ensure a constant film of lubrication between the cam and lifter face, which is the most critical factor for a successful break-in and long-term durability in a high-performance engine build.

Manufacturer: COMP CAMS / ENGINETECH
Model: XFI 236/241
Included components: 1-CAMSHAFT 16-LIFTERS 1-TIMING SET
Warranty: 2 YEAR MANUFACTURER WARRANTY