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2023–2025 Nissan Z Ignition FAQ's

Please read our FAQs page to find out more.

What plugs should I run on a tuned or boosted VR30?

Run one step colder than stock with a tighter gap to prevent blowout at higher cylinder pressures. Follow your tuner’s spec and recheck gap after heat cycles.

Are coil upgrades helpful on higher‑power Zs?

Healthy coils support strong spark; high‑output replacements add margin at higher boost. Pair with quality plugs and verify dwell control in the tune.

How often should I service ignition components?

Inspect plugs and coils regularly; turbo heat shortens life. Keep a spare gapped set for quick diagnostics at events.