Originally Posted by
Duceanahalf
Ive had my 97 to 134 indicated which is about 132 +or- 1mph
Hey Ryan long time no see.
Ive had my 95 Grand Marquis (with PI PCM, underdrives, PI dual exhaust) to 135 according to a guy in a Tiburan. The car was able to do more but we hit turns and I had to quit. Non-PIs are lighter than PIs. Oh and I have 2.73s. I get 24-27 mpg on hwy.