I've got one in a 1970 Tempest with one in it and it gets 15.5 to 23, depending how its driven. And it is a single bbl carb.
12 mpg
8-16 mpg
My stock 350 is 14city 19 highway.
Depends on engine, transmission, gearing, etc...
what is Ford f350 gas mileage
My 72 Monte gets 15 mpg.
K&N air filter is the best way
10ish
283 engine? approx 17 mpg
The actual mileage that can be achieved in a Chevy depends on which Chevy you actually own. For example a well tuned Chevy 350 will do around 14 miles per gallon.
what is ford f350 gas mileage
I get around 17 mpg with my g20 with the 350 motor \3.42 rearend