COMP Cams XFI AFM Hydraulic Roller Camshaft, 216/228 D, 214/226 N 2014-2018 GMC Sierra 1500 5.3L & 6.2L

Features:

• Increase Horsepower and Torque throughout the RPM Range
• Enhance Durability and Reduce Load Loss
• Smooth Idle
• Dyno-Tested Combinations that Ensure Max Power
• High Quality and Durable Billet Steel Construction

Revolutionary GM Gen V Camshafts from COMP Cams are designed to work with the direct injection, VVT (Variable Valve Timing) and AFM (Active Fuel Management) lifters featured in GM’s Gen V V8 engine. This means that these XFI series hydraulic roller cams allow users to leverage the OE technology for performance gains. Gen V Cams feature four different lobe profiles to both create AFM compatibility and optimize intake and exhaust valve opening/closing events. COMP Cams GM Gen V Camshafts increase torque and horsepower throughout the entire RPM range, while providing excellent responsiveness and mid-range power over stock for across-the-board gains.

These cams must have the COMP Phaser Limiter Kit (Part #5456), which limits the range of camshaft movement from 62 to 22 crank degrees thus requiring PCM tuning. COMP Cams GM Gen V Camshafts are available for stock to highly modified applications.

Note: Requires Cam Phaser Limiter (#5456) for proper operation and installation. Fits on models with variable valve timing (VVT) or active fuel management (AFM). Tuning is required to ensure proper air/fuel raitos.

Required Upgrades

• Cam Phaser Limiter
  • 5456

Suggested Component Upgrades:

• Trunnion Upgrade
  • 1987-16
• Valve Springs
  • 7230TI-KIT
  • 7230TS-KIT

Warranty Information (opens in new tab): Click HERE

Emissions Disclaimer: This product is NOT CARB legal and CAN NOT ship to California.

Part Number: 624-512-13