BLOX Racing valve springs are wound using super clean, chrome silicone alloy. These valve springs are designed and engineered for both high performance street driving and all-out racing conditions.
Each set provides maximum lift while preventing valve float and helps counter the effects of spring surge. These are perfect for naturally- aspirated and forced-induction engines.
Easy installation, no machining is required. Highly recommended for aftermarket, performance camshafts. For maximum results, use with BLOX Racing Ti retainers and high compression valves.
16 inner springs / 16 outer springs.
Engine applications: H22A/A1/A4 (JDM & US variants), H23A VTEC (JDM), F20B (JDM)
Images used for illustration purposes.
Blox Dual Valve Spring Set - H-series VTEC
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