Truthfully, the 140 for stock injectors/HPOP/etc. is really a "fun" tune. I mean "fun" as in really isn't going to get you anywhere near 140 extra horsepower but it will make a lot of excessive smoke.
Personally, save your money.
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Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years.
Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim.
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