Hope this is the correct forum. Ok, I raced 2 1995 Ford Lightning pickups. Both of them are 14. 90 trucks. To make a long story short, I can kill them from 1st gear and then they seem to drive around me. When my transmission finally locks up in 4th, I stop the pull and start to gain slightly, but never made up the 1-1. 5 trucklength. Seems like the stock transmission is VERY inefficient in 2nd-3rd-4th non-lockup. Time for a convertor and valve body? On a good note, I did get a brand new Duramax to "try" and leave me from a light... . it was over in 2nd gear
