looking at 2012 W900L with 500 cummings .18 speed 410 rears on 22.5 rubber ..this thing going to get any fuel mileage ,have a 08 Star now with a C15 Cat that killing me .or thoughts on the Paccard motors...i noticing the seems to be a lot of KW with 410 rears . i alway thought they would be to high a gear .
I think the gear ratio would kill the fuel economy. 3:55 or 3:36 would probably get better fuel economy.
that is what thought .but i seeing a lot of that combo out the for sale . wanted to hear from some people that have or had it
