Riffraff Diesel HPOP IPR Block Off Test Tool 94-03 7.3L Powerstroke
Our Patent Pending IPR Block Off Tool will allow you to truly dead head your HPOP and evaluate pump PSI isolated from your injection system and IPR.
- 100% Made In America
- Billet Stainless Steel Construction
- FoMoCo Seals and Orings Pre-Installed
- Protective cover for secure storage
12 Reviews Hide Reviews Show Reviews
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5 IPR Tool
Posted by Unknown on Nov 25th 2024
This saved me from buying a new High pressure pump and finding out it was just my IPR.
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5 Useuful
Posted by Cyrus Mohit on Oct 3rd 2023
Great tool for troubleshooting! If you work on these engines with any regularity this is a very useful tool to have in your toolbox.
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5 Great tool
Posted by Steven on Oct 14th 2022
If you work on a lot of 7.3 ford's then you need this tool in your tool box
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5 Very Handy Tool
Posted by Unknown on May 11th 2022
This thing helped me quickly figure out that it wasnt my HPOP that was bad. like I originally thought. In the end it ended up being a bad IPR pigtail. This saved my $800 buying a replacement HPOP. Thanks guys!
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5 Ipr block off
Posted by Steve on Mar 24th 2022
Clays service to his customers is spot on
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5 HPOP IPR BLOCK OFF TEST TOOL 94-03
Posted by Ryan Moore on Aug 18th 2021
Now this tool is what the doctor ordered! I was struggling to determine hpo and this EASILY & QUICKLY ruled out my pump as the culprit!! Nice work Riffraff!!! Definitely recommending!
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5 Hpop removal tool
Posted by Brandon on Mar 30th 2021
Worked great
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5 Quality
Posted by Jacob Perry on Jan 31st 2021
Havint used it yet. But I know it will work. Solid metal plug no doubt it will work. Will also fit some heui international engins and CAT heui engins. I did verify the fitment on a maxforce 10 pump we have at the shop.
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5 7.3 powerstroke ipr block off tool
Posted by Dave on Jan 26th 2020
Works as advertised. Well made. Was able to dead head hpop. Advise using a length of hydraulic hose to hook up gauge as a pressure cushion because the pressure comes up very quickly. Without the hose my 3000 psi gauge was immediately pegged. This could damage a positive displacement pump without a pressure relief valve.
