Powersteering?, psi? Options

[FAQdaWorld]

Any idea how many psi are going through the powersteering lines? I may have to custom make mine for the project and I'm wondering if i should just call in a professional, the outgoing line looks beefy as hell, but the return line is barely nething. I dont wanna cause a problem by having a line burst in the car...


-Ryan

This post has been edited by FAQdaWorld: May 13, 2005 - 10:34 PM

[Hanyo]

I would think any hydraulic line will work.

There cant be that much psi going through the powersteering.

[FAQdaWorld]

HYDRAULIC PRESSURE TABLE
Application psi (kg/cm )
1.8L ............................................ 996 (70)
2.2L ........................................... 1280 (90)


Thats what i found in the workshop manuals that i have... 996 psi???? Thats gotta be a mistake..?

[Hanyo]

i compared those numbers to an other car.. and they seem to be right..

i guess i lied about the psi being low.

[Hanyo]

more stuff i found on the web

Power Steering Hose Is Different

Although you've probably seen it dozens of times, regular stainless braided AN hose should not be used for power-steering hose applications. Pressure spikes in the power-steering system can exceed the burst strength of regular AN hose. That is why companies like Aeroquip and Earl's have developed specific power-steering hose, complete with its own unique steel fittings, for use in these systems. Power-steering hose is usually made of an elastomer tube, polyester inner braid with wire-braid reinforcement, and a polyester-braid cover. Its maximum operating pressure is rated at 2,250 psi. While ideally suited for steering and hydraulic systems, this type of hose can be used in other applications including fuel, oil, and compressed air. Most Winston Cup pit crews use this type of hose with their "over-the-wall" air tools because of its flexibility and extreme pressure-spike capabilities in case it gets run over.

[FAQdaWorld]

Yeah, geez, just seems so high. Guess I'll need order some high pressure lines then <=== Lame