MP5jeff How about a friendly wager? I buy the Nology Hot wires and new ngk plugs , you pick the color. You drive up to Sarasota , we do several pulls before and then install the wires and plugs , several pulls after . No gain , I just bought you a nice new set of wires and a free dyno day , Any gain and you pay for the wires , plugs and dyno . Plus $100 for me to spend on my P5. All in good fun!! Thanks Frank