Originally Posted by 98CoupeV6
The worst this is the Iridiums...that's becoming the ricer spark plug of choice because all the guys with turbos use them
I don't know any turbo guys running iridium. :dunno:
Copper is much better for FI.
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2015 Ford Mustang GT Fastback - Ingot Silver - 6M - Performance Package - Gibson Catback, JLT CAI, FR 47lb injectors, BAMA E85 tune, Eibach Sportline, BMR wheel hop kit, UPR oil separator, Steeda shifter bushing/bracket
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