Thread: What spark plugs do you use?

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Originally Posted by Dave Severson

I use either Autolites or NGK's, Autolite on the street, NGK for racing. No complaints on either. Just got done indexing 4 sets for the 460's in the drag cars.... I've ran the NGK's for about 5 years in racers (circle burners and drag cars) with no complaints.....

DING,DING,DING we have a winner.
Walk through any pits with an engine that costs a few bucks and 8 out of 10 guys have the NGK plugs at least the guys that win do.
We run the plugs that cost $1.89 and can't tell any difference in the dyno room or on the track over all the other hi dollar plugs.