Took my truck to my local track last night. Temp was about 9 celsius or 48 fahrenheit. First run was a 13.26 @ 104..1. 60ft was a 1.96. Second run was the one i was hoping for. 12.94 @ 104.7. 60 ft was a 1.82. Here is my question. How can i figure out what i would run if i drop my 60 ft to a 1.6? All runs were done in 4wd, torsion key bolts removed and stock height in the back. I made some spring clamps but i forgot to bring them! Also, the only weight reduction done was the removal of the tail gate. Any help would be greatly appreciated.