Comp Cams XFI Hydraulic Roller Camshaft, 216/228 D, 214/226 N
*Fits: 2014-2018 Silverado 1500 5.3L or 6.2L 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 GMs 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.
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
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.
Specs
Grind Number: | 266PIIHR16 |
RPM Operating Range: | 1,600-6,750 |
Cam Type: | Hydraulic Roller |
Lifter Style: | Hydraulic Roller |
Camshaft Series: | XFI AFM |
Camshaft Gear Attachment: | 1-Bolt |
Usage: | Street / Performance |
Camshaft Material: | Billet Steel |
Advertised Intake Duration Deactivation Cylinders: | 274 |
Advertised Exhaust Duration Deactivation Cylinders: | 286 |
Advertised Intake Duration Non-Deactivation Cylinders: | 262 |
Advertised Exhaust Duration Non-Deactivation Cylinders: | 274 |
Intake Duration at .050" Lift Deactivantion Cylinders: | 216 |
Exhaust Duration at .050" Lift Deactivantion Cylinders: | 228 |
Intake Duration at .050" Lift Non-Deactivantion Cylinders: | 214 |
Exhaust Duration at .050" Lift Non-Deactivantion Cylinders: | 226 |
Intake Valve Lift Deactivation Cylinders: | 0.572" |
Exhaust Valve Lift Deactivation Cylinders: | 0.529" |
Intake Valve Lift Non-Deactivation Cylinders: | 0.572" |
Exhaust Valve Lift Non-Deactivation Cylinders: | 0.529" |
Lobe Separation: | 116 |
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 UpgradesSuggested Component Upgrades:- Trunnion Upgrade
- Valve Springs
Warranty Information (opens in new tab): Click
HERE
Part Number: 624-512-13