Stainless Steel HPX - Ford 7.3L Powerstroke (94-97)
The Stainless Steel High Pressure Crossover is meant to allow excess oil pressure to flow between both heads allowing for better supply to the injectors. By allowing the oil to flow to the opposite head, the issue of pressure spikes are less and allow for a smoother idle. We manufacture our own SS HPX lines right here in the USA unlike many companies today that outsource their product lines.
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STAINLESS STEEL HPX 94-97
Quality product however I had to muscle it to make it fit
Did not come with the plastic caps on
the ends, in other words not sealed -
HPX, Crossover
95 F350 7.3 WOW!!! What a total difference in the idle & it's much more quieter... I've should have did this a long time ago... Easy to install,, Thank you Riffraff diesel.....
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HPX is a must.
This is a must for every 7.3 out there. It balances out the oil pressure on both sides of the rail, like it should have been from the factory. High quality product, easy to install, took me less than 10 minutes.
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Easy to Install.
Good quality. Idle seems a little smoother. ICP isn’t jumping all over the place now. Not sure about throttle response since the old gal isn’t stock anyways.
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HPX
Great product, cheaper and higher quality then the others out there, and looks a ton better then the braided crossovers in my opinion, and helps quiet the truck down during Ideal!
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Awesome product, fast installation, perfect fit
Really quieted my truck down, especially at idle. Seems to idle smoother with my 250/100's. Makes an awesome budget friendly upgrade that can be done in literally less than 20 minutes
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HPOP crossover tube
Perfect fit, easy to install, noticed a difference immediately, idles a lot quiter. Seems like I have better acceleration also
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Excellent quality well made, fitment is perfect
My suggestion when installing this is to start with snugly setting the drivers side. This makes the connection to the left an easier fit without torqueing the pipe to connect. My engine smoothed out and holds a steady RPM now. I also changed the ICP and the EOT at the same time so this combo made a nice change for my 158K 7.3 L Powerstroke.
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Hpx
This isnt a mod for more power or mpg. But it will quite the engine down abit. and there will be less shaking.






