Description
Isky Cams Valve Springs (Yellow) Outer w Damper (Hydraulic Cams) 1.260" O.D., .886" I.D., 115 lbs. @ 1.700" Seat Pressure, 268 lbs. @ 1.210" Open Pressure, 310 Rate Per Inch, 1.160" Coil Bind, .490" Max Lift 931214 5 Inch x 9 WEI7155 5 Inch x 9 Soft Liner Valve Spring The testing is completed under actual racing and street conditions that our customers may encounter