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.

32 piece set.

Engine applications: Compatible with all K20Ax and K24Ax series engines with existing factory dual valve spring valvetrain or have been properly upgraded from single spring valvetrain to dual valve spring supported valvetrain.