Hpx
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Elder User
Joined: Aug 2006
Posts: 674
Likes: 0
From: KC, MO
Did you mean you will have it done in a few days?
Which write up are you using?
It is so late, are we the only ones up at this hour?
I am at work in E.D. of a hosp.
What are you doing up?
Which write up are you using?
It is so late, are we the only ones up at this hour?
I am at work in E.D. of a hosp.
What are you doing up?
Senior User
Joined: Dec 2006
Posts: 254
Likes: 0
Fletch, I was going to install it yesterday, but it was kinda cold outside.
So I just put in Tymar intake.
I will however install and know results in 2 days or so.
Dale from Tymar perform. has sold me his HPX mod and has great install instructions that came with it.
I am working gravy so got some time on my hands.
So I just put in Tymar intake.
I will however install and know results in 2 days or so.
Dale from Tymar perform. has sold me his HPX mod and has great install instructions that came with it.
I am working gravy so got some time on my hands.
Lead Driver
Joined: Dec 2006
Posts: 7,092
Likes: 145
From: San Diego, CA
It takes 30 minutes to do it if you don't remove anything. It takes 10 minutes if you remove the passenger side CAC tube and your intake tube. But you lose the time removing and re-installing all that too, so it's pretty much a push. By removing all that I was able to tighten and torque my fittings much better (as well as get all the oil off the CAC tubes).
The morning idle is much quieter and I think it idles a little quieter when warmed up too. Not much in the performance category but it's more of a longevity mod. Now that both sides will always be at the same pressure the engine should run a little smoother, a little happier and hopefully a little longer.
Next is my ITP in-tank kit I bought myself for Christmas! I will miss the loud rattle but my injectors will be so much happier...
The morning idle is much quieter and I think it idles a little quieter when warmed up too. Not much in the performance category but it's more of a longevity mod. Now that both sides will always be at the same pressure the engine should run a little smoother, a little happier and hopefully a little longer.
Next is my ITP in-tank kit I bought myself for Christmas! I will miss the loud rattle but my injectors will be so much happier...
Postmaster
Joined: Aug 2004
Posts: 3,948
Likes: 2
From: SHELTON, WA
i just threw out my tymar directions today. i can dig em out and scan them if you want. but basically all you need to do is move the drivers side hpo line towards the front of the motor one hole. and then run the line from the pass side to drivers side in front of the turbo. tymars come with instructions. doesnt take long at all.
Cargo Master
Joined: Jul 2006
Posts: 2,756
Likes: 38
From: Nampa, ID
Originally Posted by 1997F-350
i just threw out my tymar directions today. i can dig em out and scan them if you want. but basically all you need to do is move the drivers side hpo line towards the front of the motor one hole. and then run the line from the pass side to drivers side in front of the turbo. tymars come with instructions. doesnt take long at all.
Yes, please scan and post, scan and PM me, or send the instructions to me. I'm sure I can find or set up a file for them.
My wish-list and "How-To-Do" manual are increasing once again. No cure for PMS, but then again, who wants a cure?
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Lead Driver
Joined: Dec 2006
Posts: 7,092
Likes: 145
From: San Diego, CA
Originally Posted by scatgo
Please give me a quick clue on mod never heard of this one. CAC tubes?
Thanks
Thanks
The HPX crossover equalizes the oil pressure between the two sides of the engine so that all injectors are being controlled with the same oil pressure (eliminates the pressure differential and uneven injector control between the two sides of the engine).
Originally Posted by IceboxFX
where do you guys get your hpx mod from? i was gonna get the one on ITP diesel, and it was 60 something bucks.
Cargo Master
Joined: Jul 2006
Posts: 2,756
Likes: 38
From: Nampa, ID
Originally Posted by Flea
How hard is this mod. to do?
Is it worth it and is it costly?
Is it worth it and is it costly?
https://www.ford-trucks.com/forums/6...=hpx+crossover
Playing in the Dirt
Joined: Oct 2005
Posts: 2,302
Likes: 1
From: Southwest Georgia
