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Power Strokes
7.3 Aftermarket
T4 questions
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[QUOTE="Zeb, post: 1531488, member: 30304"] The factory 7.3 turbo setup is a reverse rotation charger, so to go to the traditional rotation turbos you have to run a different mounting arrangement. That is why the T-4 kits include all the piping. The T-4 setups use a different style “pedestal” and an external oil feed and drain lines. S364.5, S366, S369 etc denote a BorgWarner S300 series turbo, and the last 2 numbers denote the compressor inlet size in millimeters. There are also 2 different size turbine wheels for the smaller S300’s, (S364.5 and smaller), and a variety of turbine housings. [/QUOTE]
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