Splitfire Spark plugs, good or bad?
#2
TECH Senior Member
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The spark can only follow one path at a time. You get one spark regardless of how many side electrodes you have. Kinda gimmicky if you ask me.
#7
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Join Date: Dec 2001
Location: Waldorf, Maryland
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They suck - had problems with two sets of them on my 01 SS. Spark was either weak or not consistant. Swapped out and went back to TR-55 and had no problems. Also have liked Bosche Platinum 4's.