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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It works
Truck runs better ,I wish I’ve done it sooner
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Stainless steel HPX
So far so good, no leaks, If it does what it says it does I totally recommend this product.
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HPX line is a winner!
Fixed my P0308 missfire problem on #8 cylinder.
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HPX
I was very impressed how easy it was to install. Then when I drove the truck I could not believe how much quieter the motor runs. This is a must add part to any 7.3.
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Stainless steel pipe
Perfect fit for length and angles.
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Hpx
Was easy to install
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SS HPX 99-03 7.3
Nice piece and perfect fit, installed in minutes not hours!
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Leaks
Quality felt decent, but the flare was leaking between fitting and crossover tube, so I took it off. Didn’t make any difference on my truck anyway.
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seems to work as advertised
truck seems to run quieter. will probably replace hpop with adrenaline one day, which at that point i won't need this item any longer. But for now it works great. Easily installed in about 15-20 minutes.