I have a different set of heads on my 01 now with the short spark plug threads. does anyone know the part number for the NGK TR6 plugs that would have a short thread?
Also with my old heads i believe my plug gap was .032". Should I still run .032" with boost between 15-18# on these ?
Thanks
Also with my old heads i believe my plug gap was .032". Should I still run .032" with boost between 15-18# on these ?
Thanks
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