Description
Isky Cams Valve Springs (Blue) Outer w Damper (Hydraulic Solid Cams) 1.260" O.D., .886" I.D., 130 lbs. @ 1.750" Seat Pressure, 320 lbs. @ 1.200" Open Pressure, 350 Rate Per Inch, 1.150" Coil Bind, .550" Max Lift Ring & Pinion Since the 1950s WEI7155 Since the 1950s 5:1 compression with stock pistons in 350 cubic inch engines Valve Spring The testing is completed under actual racing and street conditions that our customers may encounter