nitrous plug colder than TR6???
Thanks.
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Like this (heat range 7)
http://www.ngk.com/results_cross.asp...;x=44&y=20
or this (heat range 9)
http://www.ngk.com/results_cross.asp...;x=48&y=15
I´ve heard the recessed tips are very good for Nitous as they dont stick out into the combustion chamber like standard plug.
Straps that stick out a lot (like standard plugs) are very susceptible to getting burning off with high nitrous use.
Michael
Thanks.
sparkplug info:
http://www.cardomain.com/member_page...306&page=2
sparkplug info








