I have a '00L with this mods:JLP chip (race program), JLP 5# pulley, Accu-fab trottle body, 90mm maf, 12" cone filter, NGK Tr6s line mod valve, 3:73 gears, 160 thermostat, no cat-converters, built my own trac-bars, and I use 5gs of Trick 110 race fuel mixed with 5gs of premium gas. What 1/4 times can i expect?

 

Every truck is going to be different but I would guess about 12.7 or 12.8@105 or 106 mph with about a 1.8 60 foot time. Again it is going to depend on track prep, elevation, and your truck but if I ran that truck here I think I would get a 12.7 or so.

Get her to the track and find out

 

I know it all depends on traction and track prep, plus the weather. The truck feels pretty strong it spins the tires all 1st, 2nd and part of 3rd gear. With the right traction and launch im pretty sure i can hit mid 12s. Ive never taken my truck to a track before, the closest track to me is across the border in Mex. and its a 1/8 track.

 

A mid 12's is not out of the question. Good luck and I hope you get it.

PS I hate 1/8mile tracks. You press on the fun pedal then have to let go once it starts getting fun

 

Thats why i havent gone, the closest 1/4 track is in the San Diego area thats a 2 hr. drive away, thanks for your help.

 

12.7 - 12.9 was my first answer.
I also believe we can run a 12.4 - 12.6, 1/4 with a filter-chip-n-4-6 lb pulley, WITH THE PERFECT TRACK CONDITIONS AND LAUNCH.

 

With the right Air 12.5 at least, at our track

 

Where I live is below sea level I dont know if that effects performance. The air right now seems kind of dry, but in the summer it gets real humid and hot.