

SKU: SKU: SPTSPR-H1002D-16
Supertech dual valve springs are crafted from premium Superclean Chrome Silicon Vanadium steel alloy, ensuring exceptional durability and high performance. Each spring is meticulously designed to maintain optimal wire stress levels and controlled harmonics, offering superior stability and longevity under extreme conditions.
The dual spring design uses an outer and inner spring working together, providing the higher seat and open pressures required by aggressive camshaft profiles while the interference between springs helps damp harmful harmonics at high RPM.
The choice for high-lift, aggressive camshaft profiles and sustained high-RPM operation in serious street, race, and boosted engine builds.
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