LS1FREEK

iTrader: (1)

My truck with mods in signature vs 2006 LBZ Duramax:

Duramax has stock intake, 4" down pipe off turbo, an 5" with high flow muffler from there back, ATS lvl 2 trans, ATS 5star converter, Air Dog lift pump and fuel seperator, and EFI-Live tuned by me!

On the second run he didn't spool it hard enough...

All runs were done with his truck being in 2wd

http://www.youtube.com/watch?v=oq5GZwKDKZU

http://www.youtube.com/watch?v=pcKxviBY_qo

TIM Z

iTrader: (12)

That Dmax runs out! Nice job on the tuning, doesnt look overfueled.

Diesel or Gas GM RULES!!!!!!

BTW any fuel rail mods?

LS1FREEK

iTrader: (1)

Nope, stock rails not even the shim mod. LOL! It even still has a stock type air filter! No weight reductions either. Yeah if he just had the cognito braces he could 4 by launch it! I think it would run low low 13's!

TIM Z

iTrader: (12)

Ive seen 12.9's on a TUNE only truck. He's got a trans, should acheive 12's no prob.

The stock air box is awesome ( LBZ), no need to replace, Just do the PPE air box mod. Its free and works.

LS1FREEK

iTrader: (1)

Yeah they tune i put on his truck is relatively safe but has gone 12.8 on a few trucks.. I think if he just replaced his 33's with some stock wheels and tires, lowered it to stock height or even a little lower, and did a few minor weight reductions, it would run easy 12's out here at 3000ft elev where we live.