Part SKYFM660S2
Hot Cams Valve Spring Kit

  • Retail Price:
  • Your Price$326.95
Pack Size:eaQty / Unit:1
Description
Hot Cams Valve Spring Kit
Fits Models
  • YFM 660 R Raptor (01-05)
    • Specs
  • Exhaust Spring Coil Bind17.780mm
  • Exhaust Spring Installed Force55lb
  • Exhaust Spring Installed Height30.607mm
  • Exhaust Spring Maximum Lift11.430mm
  • Exhaust Spring Open Force145lb
  • Exhaust Spring Open Height8.763mm
  • Exhaust Spring Rate270in-lb
  • Intake Spring Coil Bind17.780mm
  • Intake Spring Installed Force55mm
  • Intake Spring Installed Height30.607mm
  • Intake Spring Maximum Lift11.430mm
  • Intake Spring Open Force145mm
  • Intake Spring Open Height8.763mm
  • Intake Spring Rate270in-lb