Thread: gas mileage
View Single Post
Old 05-25-2013, 07:19 PM   #15
KevinD85
Registered User
 
KevinD85's Avatar
 
Join Date: Feb 2013
Location: plaistow NH
Posts: 91
Re: gas mileage

I got 12-14 with my crew cab dually 4x4 with the mighty 6.2 on 37's.
I got 7-9mpg with my 90 454 ss turbo 400 and 3.42 gears I had a lead foot with that truck though ha.

I would do a cummins swap and a 5 speed if you were after fuel economy.
__________________
1986 chevy k10 silverado rust free from oregon 350 crate big cam,headers and 2.5" duals with an x pipe.
2001 subaru 2.5 rs with a full wrx sti swap track car project
1991 Lexus Ls400 rwd drift toy
2012 lexus is350 awd daily driver
KevinD85 is offline   Reply With Quote