XFI VVT 226/236 Hydraulic Roller Cam for GM LS GEN IV w/ VVT

XFI™ VVT 226/236 Hydraulic Roller Cam for GM LS GEN IV w/ VVT. Requires either added displacement or high RPM modifications in street/strip applications. Largest Variable Valve Timing cam with stock pistons.

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Camshaft Material:
Valve Springs Required:
Assembly Lubricant Included:
Engine Family: GM LS GEN IV Single Bolt w/ VVT (12606358) and w/o AFM 8 Cylinder (2008-2015)
RPM Operating Range: 2,100-7,300
Grind Number: 274VVI16
Cam Type: Hydraulic Roller
Lifter Style: Hydraulic Roller
Camshaft Series: XFI VVT
Usage: Street/Strip
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 272
Advertised Exhaust Duration: 286
Intake Duration at .050 Inch Lift: 226
Exhaust Duration at .050 Inch Lift: 236
Intake Valve Lift: 0.619
Exhaust Valve Lift: 0.615
Lobe Lift Intake: 0.364
Lobe Lift Exhaust: 0.362
Lobe Separation: 116
Intake Centerline: 113
Exhaust Close ATDC: 0
Intake Open BTDC: 0
Exhaust Open BBDC: 58
Intake Close ABDC: 46
Camshaft Gear Attachment: 1-Bolt
Component Part Number
Break-In Lube: 159
Lifter Kit: 850-16