dlt76028

iTrader: (13)

with that heavy crew cab you need the torque of the radix

alldaychevrolet

damn ill give ya ll props for bein eager to help a man out lol rly appreciate it

alldaychevrolet

if i were to change the gears whats a good bet?

joeyc125

iTrader: (7)

i have the same truck as you, if you already have 3.73 gears, i wouldn't spend the money on changing yet, your best bang for your buck now, as mentioned, would be a real tune, lt headers and a cam. I would recommend wheatley, through personal experience he does a really good job with what he does. The other tuners have good reputations here as well though. When i had a 5.3 i had a little 206 212 112 cam and i liked it, it made great torque, which is what we need with our heavy trucks, and i was getting 22mpg hwy. Feel free to ask questions, but i would spend a good bit of time reading before you buy anything, its too easy to blow 500 bucks and actually go backwards in power.

joeyc125

iTrader: (7)

...And, stay away from that ls6 cam in your heavy truck, it will make it slower unless you spend money on a 3000rpm converter that IMO sucks to drive with with a heavy truck. There are ALOT better cams out there for your truck than that. Good luck.

trenz68

iTrader: (7)

Dont mean to hijack this thread but i too have a crew cab and done some research. Ive narrowed it down to 3. The Gt2-3 cam, Gt7 cam or the 212/218 comp cam. Which one do u guys think would work best on a crew with a maggie?

nonnieselman

iTrader: (10)

get a custom grind cam

trenz68

iTrader: (7)

KNow of any good ones?

banker099

iTrader: (20)

ive got the vinci trucker cam!..now i just need the maggy to go with it ...sounds like you r headed the right direction, oh nice wheels

LsxCody

iTrader: (3)

Get a good tune and longtubes to start with