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.
163 Reviews Hide Reviews Show Reviews
-
5 Hpx line
Posted by Rick Flynn on Mar 24th 2025
Follow the instructions, it is an easy install. It will take a few more cranks to start due to air in the system, but that will clear out over time. It took care of the occasional surge.
-
5 Perfect fit Stainless Steel HPX 94-97
Posted by Neil Wilkendorf on Jan 27th 2025
I put this line in along with a T500 HPOP and noticed right away a more balanced feel to the high pressure oil.
Highly recomended over a soft line and consider this a perminant addition. -
5 Crossover Line
Posted by Ethan on Sep 5th 2024
Shipped out and got here fast. Great quality and made a smooth difference on idle and performance.
-
5 7.3, hpx
Posted by T phelan on Aug 29th 2024
Little fuss fitting and truck runs quieter and seems to improve oil pressure. I’d do it again!
-
5 Great product
Posted by James G. on Feb 29th 2024
Install was simple. Fit was snug. Once instaled i did have to bend the pipe ever so slightly to give relief against the turbo as it was rubbing. Didnt want to rub a hole.
-
5 97 7.3 HPX
Posted by ANTOINE CLAQUIN on Feb 8th 2024
I am impressed. Definitely smoother and quieter idle. Oil pressure is more consistent and stable. Easy install and would highly recommended
-
5 It works
Posted by Gribbles garage on Feb 1st 2024
Easy to install seams to idle better
-
5 HPX 1994.5 Ford F250 7.3
Posted by Joshua Wallace on Jan 24th 2024
Very nice product.! Bolted straight on and blends in with factory oem stuff.! Love riffraff products.!
-
5 Quality product
Posted by DL on Dec 7th 2023
I honestly thought that this item was witches brew, but I got it to try and lo and behold it works! Idle is smoother, 7.3 in my 97 is way quieter...great product!
