View Full Version : plug gap on NGK TR6???

08-13-2004, 10:22 PM
Anyone know what to gap these at for 75- 150 wet shot???THANKS

08-13-2004, 10:25 PM
It makes a slight difference with how your car is tuned, but .038 should work fine.

08-13-2004, 10:27 PM
Thank you for quick reply

08-13-2004, 10:31 PM
No problem, hope everything works and it makes you:burn:

08-14-2004, 12:45 AM
.035 for mine

Cheatin' Chad
08-14-2004, 12:47 AM
.036 for me. Stock timing, 150 wet on 93 octane. No KR while spraying.

08-14-2004, 11:02 AM
i went .038, works great on a TNT 100 wet shot

08-16-2004, 08:15 AM
i went .038, works great on a TNT 100 wet shot

Shooting TNT 100 Wet also. Just got my TR6 today. Will tray .038. Thanks :drive:

08-18-2004, 04:55 PM
Stock gap is .060 i gapped ten less at .050 do i need to regap down to .035 or .038 on NOS 100 dry shot or will it not really make a difference

quick curt
08-19-2004, 08:16 PM
Ive sprayed 100 h.p. T.N.T. with stock .060 gap with no problems for the last two years. :cool:

08-23-2004, 05:34 AM
Gap is only shortened as a preventative method to illiminate plug "blow off" under extreme cylinder pressures and therefore missfires.
Anything up to 150 should be between .038>.042
I gapped mine .040

08-23-2004, 10:46 AM
I have mine gapped at .040 and have a slight surging feel while I'm spraying sometimes (TNT F1). I thought it might be from "blow off", but if people have run with the stock gap without a problem I'm guessing thats not my issue.