Oct 14, 2025 · 6.9L IH & 7.3L IDI Diesels Own a 6.9 or a 7.3 IDI? This is for you! IDI Tech Article Here you can find articles pertaining to the 6.9 and 7.3 IDI.

Dec 22, 2020 · This thread is how to set timing on your NA or Turbo 6.9 or 7.3 F250 or F350 pick up. When should you check your timing? Every 30,000 miles. As your pump and injectors wear, they …

Jul 11, 2018 · I scooped up a 85 international s1654 with a 6.9 in it and a spicer 5 speed. I know it's not a ford idi but I'd rather post here that the medium duty forum because this post is mainly about idi …

Introduction The 6.9 and 7.3 liter V-8 Ford diesel produced by International Harvester, uses an Indirect Injection fuel system, which consists of several parts, most notably of which are the Stanadyne …

Dec 17, 2008 · Hi everyone, Since the autoparts store had many to choose from and non in stock I wanted to make sure I was buying the correct pump Has anyone tried the dorman Part Number: 904 …

Dec 10, 2009 · Hey guys just wanted to get some opinions. I decided against a power stroke for the simple fact i don't want to spend $350 a pop on an injector job. So basically I can decide between a …

Dec 16, 2020 · The gm idi isnt nearly as strong of platform for bigger mods, and typically pulls a little harder in the higher rpm (like a smaller engine) and less in the lower rpm than the ford IDI.

May 7, 2012 · Most IDI's 2000 RPM is ~ 55 - 60 MPH, on my truck 2000 RPM is ~70 MPH. So, in this case, the reason the IDI's are happier at 55-60 and my truck at 70 is that is the speeds they were …

Nov 11, 2009 · Maybe the turbo'd idi's made that much? Only change in the 87-91 7.3 and The 92-94 that I know of where the injection pumps having a torque screw.

Jul 27, 2015 · Okay, so you have a studded engine, and you want to use the new found potential of your idi. Lets start with the turbo basics, a breakdown of components and reading wheel and housing specs.