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Comp Cams 54-448-11 XFI Xtreme Energy-R Camshaft – Optimized for LS1, LS2, LS6, and LS7 GM Engines (1997–2007)

Original price was: $541.95.Current price is: $90.33.

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SKU: 54-448-11 Category: Brand:

Description

XFI Xtreme Energy-R 238/240 Hydraulic Roller Cam for GM LS GEN III/IV

Xtreme Energy XE-R design for larger cubic inch LS6 and LS1. Race Only Applications.

Grind Number: XER287HREngine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)RPM Operating Range: 2,800-7,200Cam Type: Hydraulic RollerLifter Style: Hydraulic RollerCamshaft Series: XFI XE-RCamshaft Gear Attachment: 3-BoltUsage: Street/StripValve Springs Required: YesCamshaft Material: Billet SteelAdvertised Intake Duration: 287Advertised Exhaust Duration: 289Intake Duration at .050 Inch Lift: 238Exhaust Duration at .050 Inch Lift: 240Intake Valve Lift: 0.605Exhaust Valve Lift: 0.609Lobe Separation: 112Assembly Lubricant Included: NoIntake Centerline: 110

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