im sure this is mostly where i will be hanging out in the forced induction area right now i have a 2003 silverado ss with twinturbos.. i heard this site rocks for learning tuning techniques so thats why i am here.. i also have an 88 formula with a 406 in it havent done much with it since all the work on the truck!!

 

so, you signed up to sell your formula? ouch. That hurts.

 

nope not at all i know there are some good tuning information on here and just wanted to say hello is all.. and if the car sells it sells i havent drove it in a year and i just wanted to introduce myself

 

how fast does the truck run? My brother has one like that, with the 6.0L vortec... Apparently very detuned motors from the factory.

I think you'll find some info here on tuning, but it is more meant for tuning your third gen, not really your truck.
Try fullsizechevy.com if you haven't already, for truck tuning stuff.