I have a 2000 Mustang Auto With 373 tlok bbk 65mm throttle body, mac cai, kenny brown 2.25 inch exhaust, bassani x pipe, and the diablo predator. I recnently went to the track and was running great up until the 1000 foot mark. 60ft times were 2.18 2.25 and 2.28 i was even beating and srt 4 with an exhaust. What happend was my car wouldn't shift into 4th gear which is about 84 85 mph, i have the shift point set at 5800 rpm from the 3rd to 4th gear, but the car would just peg off the limmiter which is 5900 and not shift on its own until i let off the throttle waited a sec and got back into it but by that time the 1320 had run out. I ended up with 16.1's at only 85 mph b/c of this problem when the srt i was taking ran a 15.1. The car goes through all the gears easily WOT except 3rd to 4th. Is it the predator's fault at all??? Any help would be great
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