Well, I'm trying to figure out if the NGK iridium plug BR9HIX is a good choice????? I've always used the regular NGK B5's and B6. Does anybody know about the BR9HIX??
I could also use a little longer plug for that very small compression boost??????????????????? Anyway, the NGK BR9HIX?
I could also use a little longer plug for that very small compression boost??????????????????? Anyway, the NGK BR9HIX?
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