Riffraff Diesel Technical Knowledge Center
7.3 Powerstroke HPOP Line Disconnect Tool (99–03) | STC Quick Disconnect Removal Tool
Jun 3rd 2026
If you’re working on HPOP lines on a 1999–2003 7.3 Powerstroke, this little tool is the difference between a 30-second job and potentially destroyed or leaking STC fittings (or ones that d
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The most popular monitoring device, hands down: Edge Insight CTS3
May 29th 2026
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
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Go Billet and Delete the Check Valve: Fuel Bowl Billet Stand Pipe Assembly (1994–1997 OBS 7.3 Powerstroke)
May 21st 2026
The OBS (1994–1997) 7.3 Powerstroke fuel bowl stand pipe is a known service headache because the factory piece is plastic, and it’s easy to crack or snap during removal; especially if some
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7.3 Powerstroke Upper Radiator Hose "Around the Belt" - Reroute for Easier Belt Service
May 21st 2026
If you own a 1999–2003 Ford 7.3 Powerstroke, you’ve probably noticed the factory upper radiator hose routing is not the greatest. On late ’99–’03 trucks, the stock hose s
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New Product: JIC FPR Billet Housing w/ Pressure Shim Springs for 1999–2003 7.3 Powerstroke
May 13th 2026
The stock 7.3 fuel bowl FPR housing works… until it doesn’t. The cast threads can bind, strip, or flat-out snap if there’s contamination in the threads or the compression fitting ge
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