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  • E915045 - Erson Cams - FSP PROFESSIONAL SERIES - 1.290" Dual Spring - 150#@1.810" - 400#@1.150" - 1.100"C/B - 378S/R - .660 Max Lift

E915045 - Erson Cams - FSP PROFESSIONAL SERIES - 1.290" Dual Spring - 150#@1.810" - 400#@1.150" - 1.100"C/B - 378S/R - .660 Max Lift

Part #ERSE915045
EACH
Available
Designed for the professional and sportsman racer - motorcycle, oval track,endurance and drag racing. Specially formed structural process provides the highest levels of performance and durability to date by any steel spring. FSP Springs use super-clean, ultra-strong, specially blended steel alloy of the highest quality to provide longer life for maximum value.
WARNING: May Cause Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • Brand:
    • Erson Cams
  • Category:
    • FSP Professional
  • Coil Bind:
    • 1.100
  • I.D. Inner:
    • 0.680"
  • I.D. Outer:
    • 0.945"
  • O.D. Inner:
    • 0.940"
  • O.D. Outer:
    • 1.290"
  • Spring Rate:
    • 378
  • Valve Spring:
    • DUAL