which is getting better mileage- 7.3 or modded 6.4
I realize the power is unreal in the newer diesels, but does the 6.4 end up with better mpg
than the 7.3? I see that people get massive increases with mods. I currently get 19 mpg
on the highway at 70 mph with the truck in my sig.
2002 f-350 PSD, 4x4, cc short bed, 6spd, ccv mod, airdog, AIS filter, isspro ev and scangauges, detroit TT, ITP boost annihalator, ITP RR, bellowed up-pipes, ats housing, turbomaster, 3.5 dp magnaflow, very happy with ultra smooth and linear PHP 50t, 80DD and "whisper" tunes.