COMP Cams XFI RPM Hi-Lift GM LS LS1 Cam & Lunati Dual Spring Kit 222/224 566/568

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  • $ 595.88


Brand New COMP Cams XFI Xtreme Truck Hydraulic Roller Camshaft  with Lunati .660" Max Lift Hydraulic Roller Dual Valve Spring Kit for GM LS GEN III/IV V8 Applications with 3-Bolt Cam Core. Part #CLS54-426-11. Kit includes: COMP Cams camshaft & Lunati Gold Dual Spring Kit (specific part #'s for kit contents listed below).

 

COMP Cams Cam Specs & Description:

  • Valve Lash (IN/EX): Hyd / Hyd
  • RPM Range: 1800-6800
  • Advertised Duration (IN/EX): .275" / .277"
  • Duration @ .050" (IN/EX):  .222" / .224"
  • Valve Lift w/1.7 Ratio Roller Rockers (IN/EX):  .566" / .568"
  • LSA: 112°
  • Cam Description: Great street/strip camshaft for mid-range and high RPM power. Must have programmer.

Lunati Valve Spring Specs:

  • Outside Diameter (Outer): 1.306"
  • Inside Diameter (Inner):  .676"
  • Max Lift: .660"
  • Seat Load: 153 @ 1.810"
  • Open Load: 400 @ 1.150"
  • Coil Bind: 1.100"
  • Spring Rate (lbs/inch): 379 lbs/in
Kit Components:
  • 54-426-11 (COMP Cams Hyd. Roller Camshaft)
  • 73925K1 (Lunati Gold Dual Valve Spring Kit)
    • 73925-16 (Lunati Dual Valve Springs (Specs above))
    • 75793-16 (Lunati Steel Retainers)
    • 77123-16 (Lunati 7 Degree Valve Locks)
    • 86873-16 (Lunati LS Spring Seats)
    • 78511-16 (Lunati Valve Seals for 8mm Valves)