XFI RPM 212/218 Hydraulic Roller Cam for GM LS GEN III/IV
54-412-11
XFI™ RPM 212/218 Hydraulic Roller Cam for GM LS GEN III/IV. Good torque and very strong mid-range power. Good performance cam.
Grind Number: XR265HR
Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
RPM Operating Range: 1,200-6,000
Cam Type: Hydraulic Roller
Lifter Style: Hydraulic Roller
Camshaft Series: XFI RPM
Camshaft Gear Attachment: 3-Bolt
Usage: Street/Performance
Valve Springs Required: Yes
Camshaft Material: Billet Steel
Advertised Intake Duration: 265
Advertised Exhaust Duration: 271
Intake Duration at .050 Inch Lift: 212
Exhaust Duration at .050 Inch Lift: 218
Intake Valve Lift: 0.522
Exhaust Valve Lift: 0.529
Lobe Separation: 114
Assembly Lubricant Included: No
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