Description

XFI AFM 220/232 D218/230 N Hydraulic Roller Cam for GM LT1 GEN VIncrease TQ and HP Throughout RPM Range with XFIââ??¢ AFM Cams for GM Gen V. Revolutionary GM Gen V Camshafts from COMP Cams are designed to work with the direct injectionVVT (Variable Valve Timing) and AFM (Active Fuel Management) lifters featured in GM’s Gen V (LT1/L83/L86) V8 engine. This means that these XFIââ??¢ 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 rangewhile 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.

Advertised Exhaust Duration: 282 DD

Advertised Intake Duration: 270 DD

Assembly Lubricant Included: No

Basic Operating RPM Range: 1 800-6 900 R3

Cam Type: Hydraulic Roller

Camshaft Material: Billet Steel

Camshaft Series: XFI AFM

Engine Family: GM LT1 GEN V with VVT and with AFM 8 Cylinder (2014+)

Exhaust Duration at .050 inch Lift: 230 DD

Exhaust Valve Lift: 0.529″

Grind Number: 270PIIHR17

Intake Duration at .050″ Lift: 218 DD

Intake Valve Lift: 0.572″

Lifter Type: Hydraulic Roller

Lifters Included: No

Lobe Separation: 117 DD

Usage: Street/Performance

Valve Springs Required: Yes