h/c/i swap, what spark plugs

fballplayya82

New Member
Apr 12, 2008
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i got a 94 gt cai, 76 maf, 70mm tbody, under drives, prochamber, and mac catback

i am adding msd 6al w/ cap rotor and blaster coil, ported gt40 head, 1.7 RR's, ported cobra manifold, b303 cam, shorty headers

what type of spark plugs should i run???

im goin to the dyno at the end of the month hopin for 285, am i shootin a lil to high?