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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Completely 100% needed
I recommend this to anyone with a 7.3 Powerstroke. Took me 20 minutes to install with complete clean up. I noticed right away a less stressed cold day warm up from sitting. Works great with high idle mode. Thanks for this product RiffRaff your products are amazing. Hands down cares about giving a product that works. Keep it up! Ready to get me CCV relocate.
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HPX
Very fast install, and an immediate noticeable difference in the idle of my '02 F-250! Highly recommend RR product this to every 7.3 owner!
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HPX
Easy to install. i could tell the difference in idle.
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very nice!
easy install, very good quality!
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Great product, easy install
Very easy to install, helped smooth out the idle and made it a little bit quieter. Would recommend to any 7.3 owner.
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No more rough idle
my truck use to knock and rattle like crazy, put this bad boy on and problem solved, good idea when running a new set of $2300 injectors
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99 7.3l 6-speed
Fast and easy install, awesome product, you really notice the difference with the 6 speed transmission, no shutter at lower rpms, feels much better off the line and when lugging slightly pulling hills, very happy with the product, will recommend to everyone I know with a 7.3
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HPx on 2004 7.3
Simple
Easy
Must do
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HPX
Great product and easy installation. Engine idles smoother and quieter. Starts much better on hot starts now. By far the best upgrade that I've put on my 99 F350 for the money. would recommend anyone with a 7.3 Powerstroke getting this!
