mileage on 200 CID?

[amosbuford]

What kind of mileage can I expect out of a 200 cube engine? I have one in my '65 but I am really just trying to figure what's my best route at the moment, I have a few cars to fix...

 

[mrmustangman357]

a properly tuned one can get up to 20 mpg in the city, depending on driving style. 17-20 is normal