95's ext cab 350 and 305's

I had a 95 with a 350 ext cab
I was getting like 8.5 miles in town
16 highway Truck ran great No problem at all just liked the go juice in the city
On another board a fellow was complaing he got about the same with his.

What do you guys get that have thses.?

Also dose the 305 in 95 ext cab get any better or worse.
>?
I thought maybe worse being it might be a tad under power for that size truck/
Let me what you guys are getting with these and octain your running.

The 4.3L to 5.7L get about the same mileage in full size trucks. If you get much bigger than 5.7L, mileage will start going down.