COMP CAMS 624-536-13 XFI AFM GM GEN V LT1 L83 L86 CAMSHAFT
Increase TQ & HP Throughout RPM Range with XFI™ AFM Cams for GM Gen V
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 (LT1/L83/L86) 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.
- REQUIRES CUSTOM TUNING
- Outstanding Top End Power in Modified Gen V
- Only Slight Low End Losses if Properly Tuned
|RPM Range 2000-7100||INT.||EXH.|
|Duration @ .050"||222° N||234° N|
|224° A||236° A|
|Duration @ .006"||274° N||286° N|
|286° A||298° A|
|Lift (1.8 Rockers)||.572" N||.529" N|
|.572" A||.529" A|
|Lobe Sep. Angle||118° N|
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