XFI Xtreme Energy-R 224/230 Hydraulic Roller Cam for GM LS GEN III/IV

XFI™ Xtreme Energy-R 224/230 Hydraulic Roller Cam for GM LS GEN III/IV. High RPM street/strip with XE-R lobe designs. These are the most aggressive lobes for all out applications.

In stock
SKU
54-444-11
$499.95
Camshaft Material:
Valve Springs Required:
Assembly Lubricant Included:
Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
RPM Operating Range: 2,000-7,000
Grind Number: XER273HR
Cam Type: Hydraulic Roller
Lifter Style: Hydraulic Roller
Camshaft Series: XFI XE-R
Usage: Street/Strip
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 273
Advertised Exhaust Duration: 279
Intake Duration at .050 Inch Lift: 224
Exhaust Duration at .050 Inch Lift: 230
Intake Valve Lift: 0.581
Exhaust Valve Lift: 0.588
Lobe Lift Intake: 0.342
Lobe Lift Exhaust: 0.348
Lobe Separation: 114
Intake Centerline: 112
Exhaust Close ATDC: 24
Intake Open BTDC: 25
Exhaust Open BBDC: 76
Intake Close ABDC: 69
Camshaft Gear Attachment: 3-Bolt