Stainless Steel HPX for Ford 7.3L 99-03
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 the flow to the opposite head, the issue of pressure spikes are less.
HPx line comes with adapters, ready to install.
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HPX
Amazed! A simple, well made product that not only dramatically silenced my 2001 f250 but also eliminated injector chatter under hard acceleration. A Riffraf must!
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HPX line
Perfect fit and finish definitely a noticeable difference in idle
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Great Deal Superior Product
The item was as advertised, the how to video put out was spot on. Installation was very easy, the part has been in for almost a month now with no leaking issues.
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STAINLESS STEEL HPX 99-03
Easy install and it looks good. Not sure about the affects of the crossover but it makes sense to me.
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HP Oil Crossover Line
This Crossover Line was extremely easy to install without needing to remove the turbo. No leaks and smoother idle.
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Very Good Quality
Fast service and helpfull Staff
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Great product
I put this HPX on my 01 Excursion 7.3
It was an easy and straight forward install and the part fit perfectly! It quieted down the "cackle" a little bit. I haven't had any problems with it leaking or anything and I've had it on there for years now. This is another quality RDP part! -
Worked for me
Did the trick for me! Curious to see if it helps with winter morning starts. For now I can say it smoothed out the idle and quieted things down a bit.
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HPX
The HPX was super easy to install, just use a swivel socket and a extension and it is a 15 minute job. The HPX is not a miracle worker, but it did make my 180cc injectors less choppy and much smoother. It is definantly, no doubt quieter, but other than that there is no other benefits from this, it does everything it claims. Overall for 50$ this is a must for your truck.
