COMP CAM 12-365-4 XFI 216/223 260XFI Camshaft Kit | .499″/493″ | HP Lifters | Double Roller Timing | Performance Springs | Retainers | FIT Chevy SBC 327 350 400 5.7 5.7L | Optimized for Fuel Injection
$565.00
Brand: REDLINE ENGINE SUPPLY
Condition: New
– COMPETITION CAMS 260XFI ACCURATE SPECS: Features the 12-365-4 grind with 260°/272° Advertised Duration, 216°/223° Duration @ .050″, and a high-performance .499″/.493″ Valve Lift (calculated with 1.6 rockers).
– THE “XFI FEEL” – AGGRESSIVE POWER DELIVERY: By using the newest “fast-ramp” technology, this cam gets the valves to peak lift almost instantly. You should buy this to transform your engine’s personality; it will feel significantly “snappier” with a broad, muscular power band that pulls hard from 1,500 to 5,500 RPM without the sluggishness of a stock profile.
– HIGH-PERFORMANCE SPRINGS & STEEL HARDWARE: Includes a matched set of valve springs specifically engineered for the 260XFI profile, paired with heavy-duty steel retainers and locks. These provide the necessary seat pressure to eliminate valve float and protect your engine at peak RPM.
– TRUE DOUBLE ROLLER TIMING SET: Includes a high-strength double-row chain and heat-treated gears. This upgrade is 3x stronger than stock, preventing chain stretch and ensuring your engine’s timing stays exact for maximum power delivery and EFI sensor accuracy.
– OPTIMIZED FOR FUEL INJECTION: Features a 113° Lobe Separation Angle designed for EFI applications. This provides a steady vacuum signal for your sensors, ensuring your computer stays “happy” while you gain a massive performance boost.
- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
Description
Description
The XFI (Xtreme Fuel Injection) Advantage The Competition Cams 12-365-4 is the premier choice for late-model engine swaps or upgrading existing EFI systems like TPI 350 engines. As a specialized member of the XFI family, it features the newest and quickest lobe profiles available, designed specifically to work with 1.6 ratio rocker arms. This translates to more “area under the curve,” providing a dramatic increase in torque and horsepower without the drivability issues common in older designs. You should buy this cam to get the absolute most out of your fuel-injected Chevy.
High-RPM Control and Protection The final piece of this performance puzzle is the High-Performance Valve Spring Kit. Standard factory springs often lack the seat pressure required to control a performance cam with faster ramp rates, which can lead to valve float. This kit features springs paired with precision-machined steel retainers and heat-treated locks, providing the high-tensile strength needed to keep your valves under control while protecting your engine from catastrophic failure at higher RPMs.
Rock-Solid Timing Accuracy To ensure your engine’s power remains consistent, 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. This heavy-duty double-row design is 3x stronger than stock, keeping your camshaft and crankshaft in perfect synchronization. This is critical for EFI engines to ensure the computer receives a stable and accurate mechanical signal.
Why This Kit is the Professional Choice The reason to buy this kit is complete valvetrain synchronization. Instead of mixing and matching parts that might not be compatible, you are getting a professionally curated package where every component is designed to work together. From the superior metallurgy of the lifters to the rock-solid timing set and matched spring pressures, every part is a safeguard for your engine.
Manufacturer: COMP CAMS / ENGINETECH
Model: XFI 216/223
Included components: 1-CAMSHAFT 16-LIFTERS 1-TIMING SET 16-SPRINGS 16-RETAINERS/LOCKS
Warranty: 2 YEAR MANUFACTURER WARRANTY
Additional information
Additional information
| Brand | REDLINE ENGINE SUPPLY |
|---|---|
| Condition | New |
| Manufacturer | COMP CAMS / ENGINETECH |
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