What are some other free mods that i could do? I like doing my own modding, just makes me feel better and im sure others are the same. I have right now a 70 series flowmaster exhaust, K&N drop in and waiting install on FIPK, descreened MAF, and shes got 3.73's. The truck is a SCSB stepside with the 4.8 and 4L60E tranny. Anyone have any advice short of "Spend the money dood?"

 

Throttle body bypass...Zed

 

http://www.sshotrods.com/performance/gmtruck/

 

The best free mods you can do to the truck is weight removal

Start taking off crap you don't need that is excess of 20-30lbs or more.

Otherwise a lot of the little free mods are not worth squat.

 

What is the TB bypass mod, and how do you do it?

 

TB bypass is where you take the hot water out of the TB. its very simple. i think you can go to www.installuniviersity.com and they got directions on there to help you do it,.

 

If you havent descreened your MAF how bout you switch with me? I have mine descreened and will pay for all shipping. I just want to screen back for better tuning. I can also take the screen out very gently (which I didnt do with mine) and put it back in if needed.

PM me if your interested. Thanks.

 

I'll see if i can a MAF with the screen still in it for you.