LBZ: Mpg?

dmaxfireman

'Can do' kind of guy
Apr 8, 2007
2,329
1
38
CT
know when to stop modding your truck lol you hit a point where mileage is amazing then all of a sudden it falls off the face of the earth.

get efi live hands down the best and with all the people selling tunes for you you CANNOT go wrong.
 

MadMaxx61

Devilmaxx
Oct 13, 2008
5,458
1
36
39
Windsor, Ont, Canada
Start with the biggest tune that is safe for your truck then go for a nice drive and log it.

For cruse speed you want about 3-6 psi of boost anymore and MPG sux any less it sux.

For in the city driving just drive nice and smooth. Take out all the crap you dont need in the truck too.

That is what I do most of the time and I have seen 25.7MPG on the highways and a avg of 21.3 over all. But it is hard to be nice so most of the time I avg 18-20.
 

Big Block 88

Multiple choice muscle
Nov 3, 2008
4,665
0
36
38
Kansas when I am home
With Pats big tune I can see 23ish mpg on the highway in the lbz, but I have to set the cruise on 65 and drive like a granny.

EFI will be your best tuner overall nothing can compare.
 

bevi

New member
Jan 17, 2010
709
0
0
36
Nh
so hopefully efi live and a 4 inch turbo back mbrp will help you guys think? thanks for the input so far