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  1. Common upgrades for reliability OBS 7.3 - Ford-Trucks.com

    Jul 20, 2024 · 1994.5 - 1997 7.3L Power Stroke Diesel - Common upgrades for reliability OBS 7.3 - What are some things I could upgrade to make my truck even more reliable? I just put in a Mellings …

  2. Build Thread: 1997 OBS f250 460 to 7.3 engine conversion

    Mar 30, 2022 · Build Thread: 1997 OBS f250 460 to 7.3 engine conversion Jump to Latest 19K views 8 replies 5 participants last post by Vice_II Mar 15, 2023 OBS_land_yacht Discussion starter 5 posts · …

  3. Common upgrades for reliability OBS 7.3 - Page 2 - Ford Truck ...

    Dec 6, 2024 · 1994.5 - 1997 7.3L Power Stroke Diesel - Common upgrades for reliability OBS 7.3 - What are some things I could upgrade to make my truck even more reliable? I just put in a Mellings …

  4. OBS 7.3 and SD 7.3, what is the difference? - Ford-Trucks.com

    Nothing is interchangeable. The OBS used 7.3 Indirect mechanical injected non-turbo engines. The new are direct injected electronic hydraulic injected turbocharged engines. The stroke & bore are identical …

  5. OBS 7.3 Diy Efuel kit for $250 - Ford Truck Enthusiasts Forums

    Sep 16, 2024 · 1994.5 - 1997 7.3L Power Stroke Diesel - OBS 7.3 Diy Efuel kit for $250 - After my second mechanical pump failure I've decided to make my own Efuel kit, no way I'm spending the …

  6. **PERFORMANCE & FUEL EFFICIENCY MODS ONLY post for OBS 94-98 …

    Oct 4, 2012 · I thought I would start a new post for those (like me) that may be interested in what to do to your 94-98 OBS 7.3's to get more power out of them and better fuel economy BUT WANT TO SKIP …

  7. OBS Hydro Boost Upgrade/Swap - Ford Truck Enthusiasts Forums

    1994.5 - 1997 7.3L Power Stroke Diesel - OBS Hydro Boost Upgrade/Swap - Hi All, Our master cylinder is leaking and I'm leaning towards the upgraded hydro boost replacement.

  8. OBS F-350 Dually Sports Rare Color Combo with 7.3 Power Stroke

    Feb 8, 2021 · One of 27 in Bright Red with Opal Gray, '97 F-350 spent all of its life in the Carolinas, packs a 7.3-liter Power Stroke punch to the road.

  9. 9 Common Problems With 7.3 Power Stroke Diesel Engines, And How …

    They're grouping too many years into one article for my taste. For example, the picture you posted doesn't apply to 99 - 03 7.3 diesels. The BARO sensor is integral to the PCM in those years. The …

  10. OBS 7.3 E-Fuel Conversion - Ford Truck Enthusiasts Forums

    1994.5 - 1997 7.3L Power Stroke Diesel - OBS 7.3 E-Fuel Conversion - So I'm doing an E-Fuel conversion on my 1995 F350 7.3 Powerstroke. Just wanted a few opions/ask a few questions before …