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GOLD STRIPE TOOL ROOM VALVE SPRINGS

Price:      $470.00
Model:    9995
Quantity:

Product Description
Dual w/Damper 1.570" OD .740" ID 250lbs@2.030" Seat Pressure / 625lbs@1.300" Open Pressure 510lbs Spring Rate 1.200" Coil Bind .730" Max Valve Lift ROLLER CAM

  • Shipping Weight: 5lbs



Category Description
The Precision 9900 Series "Gold Stripe" Tool Room Racing Value Springs by Isky. They're the world's only endurance test-certified racing valve springs, guaranteed "One of the Thousand", alumni of the grueling 1,000 mile Spintron endurance test, where two complete tests are run with a zero failure tolerance. No breakage and no excessive load loss are permitted, because it's pass or fail for Tool Room Springs. We test every batch of every part number we produce. We refer to them as The World's Finest Racing Valve Springs - because without a doubt whatsoever, they most certainly are!