Supertech Dual Valve Spring Kit
Our dual valve springs are designed and manufactured to reduce valvetrain harmonics, increase durability, and provide an increase in performance for your high performance racing engine. All of our dual valve springs are manufactured using superclean chrome silicon vanadium alloy and then heat treated, stress relieved and shot-peened to help improve the fatigue life of the spring.
Features
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TYPE: Dual Spring
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PRESS.SEAT: 75 @ 33.90mm
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MAX LIFT: 13.00mm
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COIL BIND: 20.00mm
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RATE: 9.60 lbs/mm
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RETAINER: RET-TS5.5/T5R
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SPRING : SPR-TS1012-EC
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SEAT LOCATOR : SEAT-EC1015 + OEM seat locator
