I was wondering if anyone had some simliar mods to their mustang and what times they are running.I ran 13.7 last year with an engine with 20k miles on it.Ford warrantied my engine when a bearing was spun.The only mods I had then were 4:10 gears and a hypertech programmer.Since the rebuild,i have put on underdrives and a off-road x-pipe.last time i went to the track I pulled a best of 13.6 . I would have thought that it would have gave me more than a tenth. I have 60 ft times etc. if that would help,or am I pretty close to what I should be running?ANY INPUT Would be great,
Thanks
01 GT Convertible
