COMP Cams XFI XE-R GM LS LS1 LS2 LS6 Complete Roller Cam Kit 273/279, 581/588

  • Sale
  • $ 1,069.88


Brand New COMP Cams XFI XE-R Hydraulic Roller Complete Camshaft Kit for GM LS GEN III/IV V8 Applications with 3-Bolt CorePart #CK54-444-11. Kit includes: cam, lifters, valve spring kit, timing set & pushrods (specific part #'s for kit contents listed below).

 

Cam Specs & Description:

  • Valve Lash (IN/EX): Hyd / Hyd
  • RPM Range: 2000-7000
  • Advertised Duration (IN/EX): .273" / .279"
  • Duration @ .050" (IN/EX):  .224" / .230"
  • Valve Lift w/1.7 Ratio Roller Rockers (IN/EX):  .581" / .588"
  • LSA: 114°
  • Cam Description: High rpm street/strip with XE-R lob designs. These are the most aggressive lobes for all out applications.
Kit Components:
  • 54-444-11 (Hyd. Roller Camshaft)
  • 850-16 (Hyd. Roller Lifters)
  • 7955-16 (Hi-Tech 7.400" Pushrods)
  • 26918-16 (High Performance GM LS-Series Valve Springs)
  • 774-16 (Steel Retainers)
  • 623-16 (High Performance GM LS-Series Valve Locks)
  • 511-16 (Viton GM LS-Series Valve Seals)
  • 4705-16 (Spring Seats)
  • 7106 (LS-X Double 9-Keyway Timing Set)