83turbo280zx Posted June 23, 2008 Share Posted June 23, 2008 ok i pulled my plugs to look @ them since i've modded my ZX a little. I have an 83 zx turbo, running 10psi of boost, soon to be 12 w/ a fmic, cold air intake, and full exhaust, and just regular factory spec NGK spark plugs which have a white film over the electrode, presumably too hot of a condition. my question to you is what plug number should i go to, and what gap? i want to stick with NGK cause they're the only plug i have luck with as far as oem replacement goes, how about hks plugs, are there any that will fit an L28 head correctly? so basically, what heat range plug, plug # if you can get me one, and the gap por favor Quote Link to comment Share on other sites More sharing options...
naviathan Posted June 23, 2008 Share Posted June 23, 2008 Somehow I don't think the problem is a hot plug, I think it's a lean tune. Retune your engine properly for it's current setup and stick with the stock NGKs, they'll work perfectly. Quote Link to comment Share on other sites More sharing options...
Administrators BRAAP Posted June 23, 2008 Administrators Share Posted June 23, 2008 83turbo280zx, 1) Do NOT triple or even double cross post! Post your question ONCE, and only ONCE in the most pertinent section of the forum! 2) Please make an effort to capitalize the beginning of your sentences and “I†when referring to yourself. Please read this thread on that subject; http://forums.hybridz.org/showthread.php?t=131518 3) Please thoroughly read this short thread and then be sure to read through the first link in that thread; http://forums.hybridz.org/showthread.php?t=130442 Thank you for your understanding in these matters, Paul Ruschman HybridZ staff Quote Link to comment Share on other sites More sharing options...
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