Tuner for towing on a 7.3L Powerstroke

[Kevin_O_]

Just wondering what some of you 7.3L guys are using for a tuner to improve towing performance and fuel economy?? What's good and what should i stay away from? Thanks..

[Hank85713]

Diesel power or diesel world has run a series of updates for the 7.3. Basically its not a performance engine but can be made pretty close into one. Basic maintenance seems to be the biggest thing, turbo bellows supposedly cause issues, air intake system leaves a lot to be desired. Look up both magazines I think the articles are posted on the website.