

Supertech dual valve spring kit for high-lift cams and elevated RPM limits. Dual-spring design resists valve float where the factory single springs give up.
Fits: Honda H22 — Prelude, Accord Type-R
Part #: SPRK-H1000D
Confirm installed height and required seat pressure with your machinist or cam supplier before ordering. New, in original manufacturer packaging. Ships direct from our distribution partner.
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