Lunati Ultra Series Dual Valve Springs
Lunati Ultra series valve springs are made using the latest in super-clean, high-tensile chrome silicon wire technology, along with cutting-edge manufacturing processes. These springs have excellent fatigue life and load loss characteristics and are ideally suited for the serious Saturday night oval track or drag racer.
If you are interested in purchasing more than 10 sets, please contact us.
OD Outer: 1.414”
ID Outer: 1.070”
ID Inner: .714”
Coil Bind: 1.130
Seat Load: 130 @ 1.850”
Open Load 320 @ 1.250”
Rate (lbs/in) 317
Recommendation:For break-in & all your engine needs, use Driven Racing Oil.Get 10% off Driven web orders using code HOTROD10.
All items are sold as is. No warranty and/or returns.
