Gap for TR6 plugs on 100 shot?
I jusst saw another guy yesterday try to spray with a tr6 plug in his car, guess what after teh run 3 plugs, 1/2 the tip gone.
I gave him a set of #8's I had in my bag, he stuck them in makde another run and they looked perfect, I told him a #7 would probably be a better way to go so it wouldn't be so bad with fouling them on cold startup and whatnot.
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I jusst saw another guy yesterday try to spray with a tr6 plug in his car, guess what after teh run 3 plugs, 1/2 the tip gone.
I gave him a set of #8's I had in my bag, he stuck them in makde another run and they looked perfect, I told him a #7 would probably be a better way to go so it wouldn't be so bad with fouling them on cold startup and whatnot.
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For every step colder you go on the plug you generally lower the combustion chamber temps by about 100 degrees, that being said why start on the hot side.






