Anyone running one or know someone who is? Thinking bout getting it for some more mpg....horsepower tv claims it works...but I wanna see if someone has it...
They only talked about it a once or twice on HPTV. It really sounded like a promotion to me because they didn't point out any negatives to running it. If it's that great (like the E3 spark plugs they use), then they'd use it on all their buildups.
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