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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97 7.3
Very easy install. Some say you need to remove the y-pipe? Not the case in my pickup. Installed in about 30 mins. Fit like it belonged there from the factory!
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96 7.3
Made the truck a lot quieter, idle is way better.
LOOKS SUPER COOL
Some install instructions would be great.
You must remove Y pipe to install.
Install the fittings 1st, then the pipe.
No torque specification. -
Great Product
If you are getting this thinking you will see a difference, well you are right. It for sure idles better and seems to help smooth start ups a bit. Throttle response seems a lot better too. I did mine more to help out the overall running of the truck and help the sensors see better and equal pressure. You may not see a huge "seat of the pants" difference but if definitely will help. Install was less than 10 mins.
One install note: I had to move one of my high pressure oil lines that was running right in front of the bolt I needed. I simply loosed the nut on the engine itself and then was able to put a wrench on the line and turn it slightly and it moved the line out of the way. -
Must buy part
7.3 should have came from the factory with this. Installed in less than 10 mins. It quiets truck idleing and cruising at highway speed. Throttle response I a lot better.
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Great upgrade!!
Idle's better and a notable improvement in throttle response. Thanks guys!!
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Big improvement
Smoothed idle considerably, seemed to help with a high output defueling issue i was having and installed in minutes
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Fits nice !
Need to tweak the line a little to make it fit, not a big deal. I put this line on my 95 f350 with 7.3l turbo, when the engine is cold it does seem to run smoother, and when hot I did notice a difference.
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Great add on.
Best 50$ I have spent on a up grade.noticed a better throttle response and a tad bit less engine noise. Wished I would have known about it sooner. Truck is all Stock with straight pipe from the turbo.
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unbelievable
Hard to believe but increased my mileage from 12 up to 14, instantly. Will be putting this on all the rest of my 7.3s. Makes the engine smoother and quieter on the road and just idle. Still cant believe it. I don't know why Ford didn't put this on all of them.
