stan 8.1

Hi i have a 2003 gmc 2500 with a 8.1. it is lifted an has 36 inch tires. I am looking to do some stuff to the motor to make a good amount of hp an tq, around 500 to 600. I am looking for some advice on some good headers, i would like to have long tubed an stainless steel. Thanks

xx_ED_xx

iTrader: (17)

turbos. mine makes 640 rwhp and 680 rwtq

depending on your budget is hp you can attain

stock intake limits flywheel hp to 500 NA

Awake455

I believe Stainless Works makes headers for these

Stainless Works Performance Headers

There's even a thread on here aboot it somewhere.

sand man

short cut ==> turbo

TieRod

Once I went turbo, the thought of N/A seams silly. The torque that can be made with a turbo is far superior to N/A.

xx_ED_xx

iTrader: (17)

I agree completely

Kerr

yep,

turbo, i went supercharged wasnt impressed, sold all that and went tubro.. just be ready for gas mileage so bad it melts you visa, last time i figured it up it was 5.4 mpg..


Tierod is running a bigger turbo, and works well, i went with a smaller turbo to reduce on kill lag. the motor is so big it will spool anything you bolt to it for the most part.