Great Lakes 4x4. The largest offroad forum in the Midwest - View Single Post - Best diesel 3/4 ton truck of the BIG 3
View Single Post
Old September 18th, 2006, 06:11 PM   #124
Just another day
barry1me's Avatar
Join Date: 06-09-06
Location: Howell, MI
Posts: 3,256
iTrader: (9)
Mentioned: 0 Post(s)

Originally Posted by 95geo
while towing keep the rpms at or below 2k. from the sound of it you were on stock tires and doing 70-75 puts you around 2300-2400 rpm.

i get about 12.5-13 when i am even 100 rpm above 2000

285/75/16 Firestone destination tires I dont remember the RPM's

Originally Posted by JOE
Are you running the "moonshine" tune? if not, who's tune are you running or did you make it?

That efilive is pretty sweet but I'm not going to buy it until I build up my trans.
only thing done to the duramax is a superchip everything else is stock.
barry1me is offline   Reply With Quote
Page generated in 0.16377 seconds with 22 queries