I figured most reg cab 04 models w/ 3.73 lsd would run around a 15 flat, w/ some in the high 14s, so my point over there still stands. And you guys are dreaming if you dont think 99+ GT 5spds can run in the 13s stock, they can and do. Most the time it takes a set of slicks though.

 

i ran a 04 reg cab sb, w/ a magnacharged 5.3, w/ granatelli maf, airaid filter (cold air) and msd wires and borla catback and a vr velocity stack and msd 8.5mm wires. w/ about 200# of tools and the tires spinning. i pulled a 14.661 @ 97.62 w/ a 2.509 60 ft. this tells me that it should be a lot faster time if i get traction down low. M+H makes a cheater slick 30" by 14" for a 16" rim. thinking about a set of those w/ a better locker and a rear axle brace, and maybe a set of traction bars. any recomendations, looking for something fairly cheap and simple.

 

15.32 @ 91.....COMPLETELY STOCK....evan after my mods I have not beaten that due to the heavier/taller 20's I now have

see the sig for mods and specs

 

Good times guys!

 

ok i will make a post about it , but tonight i ran a 15.57 @87.51 rcsb 5.3 2001 ,temp outside was 82 and humidity was 100% later, kevin

 

In my 4.8L w/ intake, exhaust and e-fans with a 3.42 peg leg and 2.7 60' foot times I pulled a 15.6 at 88 MPH and the temp was 85 and 100% humidity, with traction and cooler weather I bet I could knock 3/10ths off.