Riffraff Diesel Technical Knowledge Center
6.0L Powerstroke: What to look for when buying.
Sep 12th 2025
Contrary to popular belief, the 6.0L Powerstroke is a great engine! Once you work all the bugs out. If you're in the market for a new-to-you 6.0L Powerstroke, here's a list of what to look for when bu
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7.3 Powerstroke: What to look for when buying
Sep 4th 2025
The used market has been pretty hot for the last several years. Our old trucks are getting more popular every day! If you’re looking for a new-to-you 7.3, there’s a few things that are wor
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Better Fuel Supply For The 6.0 Powerstroke: Riffraff Diesel FRx System
Sep 4th 2025
The Fuel Rail Crossover (FRx) was designed to fix the “deadhead” fuel rail issue on the 2003–2007 6.0L Powerstroke. By connecting both heads and adding a metered return, it gives tra
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Step By Step Installation: Ported Housing Compressor Wheel
Sep 4th 2025
Full PDF Instructions can be downloaded here: https://www.riffraffdiesel.com/content/RESOURCES/Riffraff_Diesel_Ported_Housing_Instructions.pdf
Product Link: https://www.riffraffdiesel.com/riffraff-die
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Diagnosing HPOP Issues on the 7.3L & 6.0L Powerstroke's
Aug 30th 2025
The High-Pressure Oil Pump (HPOP) is the heart of the HEUI (Hydraulically Actuated, Electronically Controlled Unit Injector) fuel injection system used on both the 7.3L and 6.0L Powerstroke. When the
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