AllanB
New member
I know this is a drivetrain question. But i posted it in the 6.4 section, because I only want to know if anyone has done this on a 6.4
Any of y'all ever go to a higher gear than the stock 3.73, like maybe a 3.55? If so, what were the results? Did it knock down your track times? Did you get a MPG increase or decrease? If you did increase millage, was it on the highway or in town?
I don't do any towing to speak of, and I am was thinking about changing the gears out invthe rear and see if I would get a little better millage. But I don't want to suffer when I take it to the track
Any of y'all ever go to a higher gear than the stock 3.73, like maybe a 3.55? If so, what were the results? Did it knock down your track times? Did you get a MPG increase or decrease? If you did increase millage, was it on the highway or in town?
I don't do any towing to speak of, and I am was thinking about changing the gears out invthe rear and see if I would get a little better millage. But I don't want to suffer when I take it to the track