Ok 94 F250 460 what kind of MPG
96 F250 351 what kind of MPG both high miles 150,000 any help thanks

 

Depends on gearing etc. You'll never get better than 10mpg w/ a 460, while 12-15+ with the 351. These are my gestimates, but I cant say for sure. The 351 will be sufficient power (in proper working order) if you plan to pull 5,000lbs or less on a regular basis. Of course, the bigger the better and you will pull and have more punch empty too.

BTW, if you can find out if the 94 460 is roller, that would be a +. They started rollers in those about that time, but Im not for sure on the exact change over date. The 96 will be roller.