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XFI AFM 212/224 D, 210/222 N Hydraulic Roller Cam for GM LT1 GEN V


XFI™ AFM 212/224 D, 210/222 N Hydraulic Roller Cam for GM LT1 GEN V. Strong power gains with smooth idle in LT1 with Direct Injection, Variable Valve Timing and Active Fuel Management enabled.

In stock

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.

 RPM Range 1400-6600  INT.EXH.
 Duration @ .050" 210° N   222° N 
212° A224° A
 Duration @ .006"262° N274° N
275° A286° A
 Lift (1.8 Rockers) .573" N  .530" N 
.572" A  .529" A 
 Lobe Sep. Angle116° N
115° N
2014 C7 Corvette2015 Escalade
2014 Silverado/Sierra2014 Chevy SS
2015 Suburban/Yukon XL 2015 Tahoe/Yukon
  • Ideal for L83 & L86 Truck Engines
  • Strong Power Gains
  • Smooth Idle
More Information
UPC 036584267010
Manufacturer COMP Cams®
Emissions Code
Engine Family GM LT1 GEN V w/ VVT and w/ AFM 8 Cylinder (2014+)
RPM Operating Range 1,400-6,500
Cam Type Hydraulic Roller
Camshaft Series XFI AFM
California Proposition 65 WARNING: Cancer and Reproductive Harm
Advertised Intake Duration Deactivation Cylinders 274
Advertised Intake Duration Non-Deactivation Cylinders 262
Advertised Exhaust Duration Deactivation Cylinders 286
Advertised Exhaust Duration Non-Deactivation Cylinders 274
Intake Duration at .050 Inch Lift Deactivation Cylinders 212
Intake Duration at .050 Inch Lift Non-Deactivation Cylinders 210
Exhaust Duration at .050 inch Lift Non-Deactivation Cylinders 222
Exhaust Duration at .050 inch Lift Deactivation Cylinders 224
Intake Valve Lift Deactivation Cylinders 0.572
Intake Valve Lift Non-Deactivation Cylinders 0.572
Exhaust Valve Lift Deactivation Cylinders 0.529
Exhaust Valve Lift Non-Deactivation Cylinders 0.529
Lobe Separation 115
Lifter Style Hydraulic Roller