lly: how much boost

[02bigstrokin]

how much boost are you guys seeing with lly's and stock turbo, lift pump and shimmed rail on a race tune? how do you increase it in a tune if its low? im sure the truck has no boost leaks, its only seeing 25 lbs on a 3100usec tune? thanks

 

[skintback]

not sure on how to adjust it but i would say you should see 30-32 on a race tune stock turbo might spike 35 on shifts

 

[02bigstrokin]

yeah its fueling hard but the boost isnt there?

 

[616samuel]

on my max effort tune from duramaxtuner.com when i'm sled pulling i peg my 35psi gauge. not sure how much boost exactly but it can't be much more than 35psi

 

[02bigstrokin]

nevermind, i fixed it.

 

[GMC_2002_Dmax]

It's an LLY..........:roflmao:

 

[x MadMAX DIESEL]

nevermind, i fixed it.

What was the problem?