Isky Super-Rad Dual Valve Springs with Damper (16)
Part Number: 1685 Brand: Isky Racing Cams
Price is for 1 Set = 16 valve springs
The Super-Rad Series succeeds where other valve springs fail. Test proven in the ISKY Research Lab under Spintron III parameters, that being 1024 racing miles of abuse followed by 26 continuous miles of absolutely flat out (9000 rpm) sustained full throttle operation this taking Super-Rads endurance to the next level.
Specifications:
Outer OD/ID: 1.560"/1.145"
Seat OD/ID: 1.040"/0.740"
Open Pressure: 250lbs @ 2.000"
Rate Pressure: 610lbs @ 1.280"
Coil per Inch: 500
Max Bind: 1.200"
Type of Net Lift: 0.720"
Cam: Roller
ISK1685