Ok... i finally got my car programmed and was hopin for a 12sec pass tonight.. i had my tire pressure around 8-10 lbs last time i was there and it was hookin up pretty good my best time was a 13.0 @ 104 with a 1.84 60'.... then my coil pack started cuttin out.. well... i fixed that. so i figured a 12 would be no problem... my fastest pass tonight was a [email protected] wtf? how do i lose .4 and 4MPH? Was it cuz i dropped my tire pressure 2 low? cuz i dropped it down to like 6 or so... i did a 4k launch and it just fell on its face... it has never done that. but my fastest 60' tonight was like 1.99. was i gettin too much traction? it kinda pissed me off cuz last week i was runnin a 13.3 @103 with a coil pack cuttin out and it runs good tonight and cant pull faster than a 100mph..