Hello I have recently put a 5.0 EFI/AOD in my 68 which if no one has changed them has 3.54 gears I have it running and moving but not quite road worthy yet and I was wondering what kind of gas mileage I could expect
Thanks
What kind of MPG can I expect 5.0 EFI/AOD
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- Bob
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Re: What kind of MPG can I expect 5.0 EFI/AOD
"...I was wondering what kind of gas mileage I could expect..."
In todays range of options out there and with the scale being from terrible to excellent... the answer would be "poor." Poor being a notch above terrible but below average...
Hilly area... Flat lander... Stomping it... cruising... loaded or unloaded... clean injectors or dribbling....
All those variable and more aside... You should get better mileage than if it were a carburated V8...
And regardless... it still beats walking right?
In todays range of options out there and with the scale being from terrible to excellent... the answer would be "poor." Poor being a notch above terrible but below average...

Hilly area... Flat lander... Stomping it... cruising... loaded or unloaded... clean injectors or dribbling....
All those variable and more aside... You should get better mileage than if it were a carburated V8...

And regardless... it still beats walking right?

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Re: What kind of MPG can I expect 5.0 EFI/AOD
yeah definatley beats walking
it would be all pretty flat i live in the midwest so no mountains here 


- gregamorton
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Re: What kind of MPG can I expect 5.0 EFI/AOD
I am go to put a guess in at 18mpg with easy driving! Good luck. 

1967 mercury F350 7.3 IDI ats turbo kit c6 gear vendor overdrive 3.73s rolling on 19.5s
1971 sport custom on 1979 f350 highboy frame 460 c6 np205 dana 60s 3.54s
1974 F100 baby blue & rust 240 3 speed 3.70s sitting on the ground!
1990 F250 extended cab FI460 e40d 3.55s daily driver
Possibly looking for my next bump right now!
1971 sport custom on 1979 f350 highboy frame 460 c6 np205 dana 60s 3.54s
1974 F100 baby blue & rust 240 3 speed 3.70s sitting on the ground!
1990 F250 extended cab FI460 e40d 3.55s daily driver
Possibly looking for my next bump right now!