TrendSetter

i agree about the bbc idea.

ILuvJDM

iTrader: (4)

I have no input, but I would love to see this come to fruition

milkey57

iTrader: (6)

A Morris BBC with a set of twins would do the trick. That would be nasty

GMCtrk

iTrader: (27)

I'm curious why you guys are favoring twins?

The 55-98 is rated at 2500. That's more than 2 s480s.

TrickTurbo

iTrader: (12)

The street statement.
Why I said look at twins.

GMCtrk

iTrader: (27)

From what aspect? Are you talking exhaust diameter needs (5" vs 4"), spool up??

TrickTurbo

iTrader: (12)

Fitment.
5" down pipe and exhaust. While keeping AC.
Street truck needs AC. . I know 5" will fit I have fitted one. It's just really tight.
Large down pipe
Large cold piping
Large filter
Large ic
Not sure on your projected year model.
Anything pre 03 is gonna be tighter then 09+.

GMCtrk

iTrader: (27)

No A/C

BlackGMC

iTrader: (31)

I would go with a NNBS truck 07+ only because it has the better PCM.

GMCtrk

iTrader: (27)

Wouldn't be using stock pcm.