I own a 2002 f250 7.3 and am interested in improving fuel efficiency as well as a little extra hp. I used to run the Evolution but it changed my shift points to where I was being eaten alive on fuel economy. Just by changing back to stock, I have gained 3 mpg! I have been looking into the Predator by Dr. Performance for this very reason and was wondering if any of the other die-hards out there have an opinion to share. I'm not interested in massive hp/torque programs for I run stock exhaust and have no immediate plans to change over.
Thanks!
Rick

I'm hooked on the TS Chip..good customer Service and even better Programs...a awsome Combo in my book

Thanks for the reply. What is this "TS" chip? I can't find any info on it!
Thanks

I tried the Dr Performance on my 01 7.3. It was okay but not worth 600$. Sp diesel sells an adjustable that is around 99-150$, can't remember and does the same thing. Also TS, DI chips are awesome as had both and they are cheaper than Dr Performance.

Thanks fieldoc
I can get the 45 hp 100 ft lbs torque for under $300 so might be worth the risk. Did you notice any change in fuel economy during it's use?

There was not any difference in economy but it did seem to run a little smoother.