Rowdyc

I have recently bought a hypertech max energy, a CAI, and a Shorty's(I know I know....) I have no cats and a zr1 oval. How much gain will I see if I'm running on 93, the trucks wrapped in 29" tires with 3.4terds(I mean 3.42s)???.... Gears will come soon!

Ricksilvy

Get rid of that shitty handheld tuner and get you a real tune.
Night and day difference between the two.

Rowdyc

All of this was $200 I can't complain.

Ricksilvy

I understand but that was a waste of money on handheld. Custom tune would have cost just about the same with way better gains.
Go with 4.10 or 4.56s gears to help the 4.8l get up and go. Stall also.

MikeD.

iTrader: (1)

My RCSB, 4.8 with BB tune, Lts, and 4.10s went 15.1, on LTZ 22's and a 2.4 60ft. Bone stock with 3.23s it ran 17.1.

Everything that you put on your truck, while removing cats, probably netted you 7rwhp over stock. The biggest improvement will be gears. 4.10s minimum IMO.

Chevy_King1500

iTrader: (7)

I find zero of the mods listed netting you any HP "gaaaiiinnnzzz"