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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Exelent quality
Installed the HPx line on a 2000 F-250 Super Duty and I find the engine sounds more balanced and a bit quieter.
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Stainless steel HPX
Installed this a couple weeks ago in my 2000 7.3 and went in easy. Unfortunately, haven’t noticed any change in the sound like I was hoping for but I’d still do it just for the potential savings of my injectors.
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Great cheap mod
I am thoroughly impressed with the fit and quality of the part, helped my idle as stated, and seems to have better throttle response as well.
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Quiet Idle!
Made my Early 99 7.3L nice and quiet at idle, even my wife noticed it. Better off idle response as well.
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Very Nice Improvement
Easy enough install and quieter motor.
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fits great
Great quality
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Oil crossover
Very easy to install fits perfectly.
Straight away noticed smoother and quieter at idle . Even cruising on hwy noticeably quieter very good quality product that works .Thanks riffraff.
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Great Quality
Excellent quality on this...
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Should have done it long ago
Great product for the money and smoother idle
