7.3 Powerstroke Question
This is a respected engine, but compared to today's diesels it's a dog pulling a load. I have heard that it was tuned down below its potential between International and its getting into the Fords. I...
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TxTiger wrote:
Check out the link below. They create their 7.3 tunes from scratch on a dyno and keep timing, etc as low as possible. I have one of their chips that has six positions, my chip has stock, high idle, daily driver, tow, economy and hot. I keep it on stock unless I'm towing.
They have a chart showing the hp gains for each tune. No other mods needed, although I did a 4" exhaust on mine also and boost and temp guages. I did a lot of reading as I didn't want to damage anything. I came to the conclusion that these were the safest tunes.
http://bdpshop.com/
I have had Jody's (DP) tunes for 6 yrs towing heavy in this Az heat in the mtns. Never an issue and have been very happy. In the beginning Jody tweaked them a couple of times to get then to my liking and the rest has been good. Lots of good tuner out there for a 7.3. Most have been doing it for years & have it dialed in.
