thanks for the good info... i have read that the champion plugs suck off the f150 forums and the new motorcraft plug is a lot better design and to use anti-sieze nickle on the shank to keep future carbon build down.... that is coming off the ford tsb so looks like thats what the ford techs are doin....
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1994 Cobra Pace Car #365 of 1000 light mods
1994 mustang GT 3.55's, 331 stroker, 75mm tb, 75mm maf, mac h pipe SOLD (ole yella u will be missed ((>>.
Rubbing Is Racing
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