don't know why there isn't a write up. We gap plugs down for guys running anything over stock boost levels (.035). The iridiums come gaped at .035 already so if we plan to run high boost/nitrous we gap to .025-.029. On my car I run the 8s daily/race w/ no nitrous using a .035 gap in conjunction w/ an HKS twin power.
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Re: ya think. If so what gap size and why hasn't anyone - Seb (Specialty-Z)21:15:24 03/09/06