question for the guys with a 727trans
 

I have a 89 w250 with the 727 no overdrive I was just wondering what kind of fuel mileage you guys are getting my mileage dial is broken :dang: so I cant tell but it would be nice to have a rough estimate thanks

i get about 17mpg with mine with the mods ive done to it. not overly sized tires either. 265/75/16's.

im gettin about 20 ~ 21 with the fuel pin turned and the throttle not in the firewall :c:

Me too about 20 mpg not standing on it.