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- Ford > 94-97 'OBS' 7.3L > Powertrain > Ford Engine Overhaul Kit
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- Ford > 94-97 'OBS' 7.3L > Gauges & Electrical > Gauges > Autometer > Ford Racing
- Ford > 99-03 Super Duty 7.3L > Gauges, Electrical & Lighting > Gauges > Autometer > Ford Racing
- Ford > 00-03 Excursion 7.3L > Intakes, Intercoolers & Related > Intake Systems & Replacement Filters > Ford AIS Intake
- Ford > 99-03 Super Duty 7.3L > Intakes, Intercoolers & Related > Intake Systems & Replacement Filters > Ford AIS Intake
- Ford > 99-03 Super Duty 7.3L > Gauges, Electrical & Lighting > Gauges > Autometer > Ford Factory Match
- Ford > 94-97 'OBS' 7.3L > Gauges & Electrical > Gauges > Autometer > Ford Factory Match
- Ford > 94-97 'OBS' 7.3L > Turbo & Related > Turbo Rebuild Kits
- Ford > 99-03 Super Duty 7.3L > OEM / Factory > High Pressure Oil System
- Ford > 94-97 'OBS' 7.3L > O-Rings > High Pressure Oil Pump
- Ford > 99-03 Super Duty 7.3L > O-rings > High Pressure Oil Pump
- Ford > 00-03 Excursion 7.3L > OEM / Factory > High Pressure Oil System
- Ford > 03-07 Super Duty 6.0L > OEM / Factory > High Pressure Oil System
- Ford > 03-05 Excursion 6.0L > OEM / Factory > High Pressure Oil System
- Ford > 94-97 'OBS' 7.3L > OEM / Factory > High Pressure Oil System
- Ford > 00-03 Excursion 7.3L > O-rings > High Pressure Oil Pump
- Ford > 94-97 'OBS' 7.3L > Powertrain > High Pressure Oil Crossover Lines
- Ford > 99-03 Super Duty 7.3L > O-rings > Combo Kit
- Ford > 00-03 Excursion 7.3L > O-rings > Combo Kit
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The most popular monitoring device, hands down: Edge Insight CTS3(Post)
The Edge Insight CTS3 is a digital gauge display built around a 5” high-resolution swipe touchscreen with multiple layouts, customizable colors/backgrounds, and a notification/alert setup so you can s
The “Non-Serviceable HPOP Plug” - Step By Step How To (Post)If the non-serviceable plug at the bottom of your HPOP is leaking, the factory short-thread plug has likely stripped the threads in the aluminum housing. This long-thread replacement plug is made from
Ditch the flimsy stamped steel plenums and go with the billet upgrade! 7.3L Powerstroke Billet Intake Manifold Plenums(Post)The factory-installed intake plenums on the 7.3L Powerstroke, quite literally, fail under pressure. Whether you've got a stock truck or one that's been hopped up, the thin stamped steel factory-instal
PHP Hydra Chip for 7.3 Power Stroke (1994–2003)(Post)At Riffraff, we stock the PHP Hydra Chip because it fixes the two biggest problems with old-school 7.3 tuning: not knowing what tune you’re on and being stuck with whatever tune was installed years ag
Riffraff Diesel Turbo Inlet Hose for 1999-2003 7.3 Powerstroke Econoline(Post)The 7.3 Powerstroke Econoline turbo inlet hose is specific to the van only. The E-Series intake layout is different from an F-Series truck, and the hose shape is different too. Riffraff’s replacement
Bullet Proof Diesel EGR Coolers for 2003–2007 6.0L Powerstrokes(Post)The factory 6.0L Powerstroke EGR cooler is a common failure point, especially when the oil cooler plugs and restricts coolant flow to the EGR cooler. When that happens, owners may see coolant loss, wh
The 7.3's Achilles Heel: The Cam Position Sensor (CPS)(Post)The Cam Position Sensor (CPS) on all 7.3L Powerstrokes can be its Achilles heel. This sensor tells the PCM where exactly the rotating mass is in its journey. Without it, or with one that isn’t working
Riffraff Diesel 6637 Dry Washable Filter: BHAF Airflow Without the “Low Filtration” Tradeoff(Post)If you’re doing the classic 7.3 Powerstroke 6637/BHAF intake mod, the filter is the whole point: big surface area, less restriction, built for work. The 6637 style has lived forever in the heavy-duty
7.3L Powerstroke Torque Ratings(Post)Bolt torque for the 7.3 Powerstroke shouldn’t be a mystery. So we collected everything from Ford’s service manuals and other reputable sources, and listed them all below. Here’s your one-stop shop res
About(Page)Riffraff is a term for the common people, or hoi polloi. The term is derived from Old French “rif et raf” meaning "one and all, every bit."
AutoEnginuity Scan Tool Installation - Step By Step How To(Post)The ScanTool Package Consists of: AutoEnginuitySoftware AutoEnginuityOBD‐II Interface (ST06) USB 2.0 Interface and Cable User Guide •Quick Installation Guide Enhanced Activation Instructions (Blue Pa
7.3 Powerstroke HPOP Line Installation: Step By Step How To(Post)Often missunderstood and done incorrectly, 7.3L HPOP line replacement is a simple job just about anyone can pull off in an hour or two. So let's get rid of the fear of the unknown that stops most of u
Diagnosing HPOP Issues on the 7.3L & 6.0L Powerstroke's(Post)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
Upgraded HPOP Lines: 1999-2003 7.3 JIC Hose Step By Step Installation(Post)Full PDF Instructions can be downloaded here: https://www.riffraffdiesel.com/content/RESOURCES/Riffraff%20Diesel%20HPOP%20JIC%20Hoses%2099-03.pdf Product Links: HPOP JIC Line - Passenger Side Head 9
Diamond Eye 4" Aluminized Turbo-Back Exhaust for 1999–Early 2003 7.3 Powerstroke(Post)The factory 7.3 Powerstroke exhaust is restrictive, especially on trucks that tow, run tuning, or need better airflow out of the turbo. The Diamond Eye 4" Aluminized Turbo-Back Exhaust gives 1999–earl
7.3 Powerstroke Injector Cup Replacement: Tips and Tricks (Post)The legendary Ford 7.3L Powerstroke diesel is famous for being a reliable workhorse, but like any engine, it has its weak spots. One very common issue is leaking or damaged injector cups, which can le
7.3 Powerstroke Injector Cup Tool Set (94–03) : The Easy Button For Cup Replacement(Post)Injector cups are one of those 7.3 jobs where the tool matters as much as the parts. You’re working right over an open cylinder, and the old-school methods (big taps + slide hammers, or hammering cups
99-03 7.3 Powerstroke Coolant Filtration: Full Step by Step How To(Post)Full PDF Instructions can be downloaded here: https://www.riffraffdiesel.com/content/RESOURCES/RDP%20Coolant%20Filter%20Installation.pdf Parts Link: https://www.riffraffdiesel.com/riffraff-diesel-cool
How To: 7.3L Powerstroke HPOP Operation Testing(Post)Oil pressure is everything for a 7.3L. One of the most common questions we get asked is related to how to test the High Pressure Oil Pump (HPOP) on a 7.3L Powerstroke. We say related to, because the h
Riffraff Diesel IPR Disassembly Tool for 1994–2003 7.3 Powerstroke(Post)A bad-acting 7.3 Powerstroke IPR does not always need to be replaced. Many are simply contaminated with oil debris, varnish, or simply have worn seals. Most replaced IPR failures are really contaminat
