I have the original oem motorcraft packs and ford racing plug wires I’m getting a pretty noticeable hesitation or misfire so thinking it’s time for new wires and new packs does anyone know what the oem packs put out volt wise? I used to have screamin demon packs and live wires about 10 years or so back but sold them and put the oems back on the screamin demons msd etc claim 40,000 volts but I’m assuming the oem stockers probably produce the same
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