Description
Seat Pressure: 100 lbs at 1.600
Open Pressure: 255 lbs at 1.100
Coil Bind: .890 Max Lift: .680 USE BASE KIT (PN 312-05-0010) TO INSTALL DUAL SPRINGS IN SINGLE SPRING K ENGINES OR TO INSTALL K VALVE SPRINGS IN F20C/F22C ENGINES.