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| 7.3L IDI (Non-Powerstroke) Diesels Technical discussion of topics related to vehicles powered by the 7.3 Liter In-Direct Injection Navistar engines. |
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Horsepower
What is the approx. horsepower for a 1989 7.3
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I could be wrong but I think it was around 190hp
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175hp I'm pretty sure. There is a regular model, and a high altitude model though. The high altitude model is somewhere around 150hp.
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i saw one dyno and hit 99hp to the wheels
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Yup, that sounds like a good ole' N/A IDI
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185 it says on the valve cover
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