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販売業者JD Customs U.S.A

JDC チタンナット

価格: $ 4.00
販売業者JD Customs U.S.A

JDC チタン六角キャップボルト

価格: $ 2.99

2020–2025 Chevrolet Corvette Ignitionのよくある質問

詳しくはよくある質問をご覧ください。

What spark plug heat range should I run on a tuned or FI C8?

One step colder than stock is common with added boost or heavy track use. Tighter gaps help prevent blowout at high cylinder pressure—confirm with your tuner.

Are coil upgrades helpful on LT‑series engines?

High‑output coils improve spark energy and reduce misfire margin at higher power. Pair with quality plugs and verify dwell strategy in the tune.

How often should I replace plugs if I track the car?

Inspect after events and replace as needed. Sustained high heat shortens plug life; keep a spare set gapped for your setup.