hes running 28* and at 5500 hes has a drop down to 26*-27* i think i might have that one figured out though..im going play with it tomarrow

 

Thats not that bad, not enough to make it as slow as it is. I have seen stranger things though. I've seen a ecsb 4x4 w/ 02' LS1, LPE GT1 cam, 3.73's, 4" exhaust, yank 3k, and alot of other bolt ons run high 14's at best with what on paper seemed to be a good tune. We never did figure out what was holding that thing back, tried everything and nothing made it run faster.

 

and another thing hes making 310 rwhp on a mustang dyno and my 6.0 with all the mods i got is making 333rwhp so his horsepower is pretty good


danny take all that **** outa the back of your truck and in the cab..your startin to look like floyd...and you need to quit drinkin that beer

 

This guy was making over 300whp on a mustang too with big 285 mud tires, but I still beat him up top with my mostly stock Yukon. I jumped for joy when that truck cought on fire and burnt, it had everything it needed to run solid mid 13's but refused.

 

Are you running 20's, if so switching to smaller wheel/tire should help.

 

shift points/ kickdown. His may have kicked down and stayed in 1st longer then your snad you bogged when you upshifted, if it short shifted.

I say try agian and make sure noone is usin any atmosphere enhancer.

 

My bottle is mounted in my cab but all the other lines are sitting next to it waiting to go in when I get the chance...plus I am waiting on my digital window switch. I'm just going to pretend I have a low 14 second truck N/A right now...

 

If it means anything to you it made 70+ more HP on the dyno

 

what kind of gears did you have before the 4.10s iwent form 323 to 410 and holy **** what a difference.

 

He went from 3.23's to 4.10's also...