This is going to depend on a number of factors including altitude, weight, temperature, tire pressure, wind, etc., etc., etc.. That said, with a stock truck and nothing in the bed on a calm summer day you can get about 22mpg on a flat, straight stretch of highway at 55 mph. I have modified injectors with more holes of smaller diameter and higher angle of spray. In the same conditions I can get nearly 30mpg at 52 mph. That creates anger from the drivers behind me but none of them have so far have offered to fill my tank...
I have a 5.4 v8 F350 XLT (regular cab long bed) and it has 3:73 gears and I believe the towing capacity is 16,000 pounds.
With the 4.3 L engine and 3:73 gears, around 18 mpg.
The average MPG depends on what type of Honda motorcycle you are riding on. For example, a 2005 Honda VLX600 Shadow gets 49 MPG, while the 2005 Honda Rebel 250 gets 73 MPG.
In the carburetor where the fuel line enters.
I have a 73 super, 1600 4spd, with webber progressive carb. mileage ranges from 27-32mpg pending on traffic and how i drive.
73 liters
When we bought ours new it said 34 mpg on highway for EPA estimate. We can get that fairly consistently on the highway. We got 37.8 a couple of times when it was all interstate and running cruise about 73.
50 to 1
73 mph
Not from the factory because it has a mechanical fuel pump with your carburetor equipped engine
The 1973 Mustang has a mechanical fuel pump driven by the engine. It is not electric so it has no fuse.
Chrysler outboards produced after 1966 require a 50:1 fuel to oil mix.