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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OIL CROSSOVER
Installed and the O-rings didn't hold very long under pressure, and blew out. Did not over tighten. Ended up using O-rings from plugs and is holding fine. Seems to run smoother and a little quieter. Fit is perfect, no hassling to get it to fit right. Thanks
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Excellent product
Definitely smoothed out the idle and very easy to install. Definitely recommend for any 7.3
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great product
I was kinda skeptical about till i installed one wow what a diffrence in sound and seems to run better. I NEED TO ORDER TWO MORE FOR SURE
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Works great
Fit was perfect, truck starts easier in cold weather.
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Great addition, highly recommend
Love it, about to install frx now but hpx definitely made for easier starts and a noticeable change in injector clatter noise reduction. The engine seems to be running more "in sync" if I may. All in all a great addition for longevity.
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Noticeably quotes the engine
This product is worth ever cent. My engine has never been this quite.
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relatively easy install but take your time
Running stock with minimal mods, seems to now have better throttle response
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Crossover pipe
Well made. Easy to install. Great design.
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Smoothes out the engine
I have installed this crossover on 5 trucks now because it smooths out the engine at idle. Just makes sense to equalize the pressure on both fuel rails. Great product that works as advertised!
