CST Cyloy Springs deliver consistent spring pressure beyond any normal spring.
Perfect for Oval Track or Drag Racing
Race Proven - Time Tested
Manufactured from high tech alloy with high metallurgical content
CST process removes surface imperfections that create stress risers
Reduced friction in inner & outer springs creates even transition within seat and max lift pressure
CST surface process improves the life of Cyloy springs with consistent spring pressures

• 1.550 OD Dual with damper
• .700 in max lift
• 240 lbs @ 2.100 installed height
• 710 lbs @ 1.400 open pressure
• Coil Bind 1.350 in

Use Retainer# - 507, 508*, VTR741* * titanium
Use Cup# 2604
Use ID Locator# 2654