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Old 03-21-2010, 10:26 AM
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HPOP question

How much oil pressure should I have at the HPO rails? I put a gauge in one of the ports on the oil rail and ran it out the hood so I could see it from the seat (a little redneck I know) but anyway I can only get about 2400 psi with my foot in the throttle. It's completely stock with rebuilt injectors and new IPR. Should it be around 3000 psi at WOT?
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Old 03-21-2010, 10:27 AM
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Quote:
Originally Posted by Soulcrusher View Post
How much oil pressure should I have at the HPO rails? I put a gauge in one of the ports on the oil rail and ran it out the hood so I could see it from the seat (a little redneck I know) but anyway I can only get about 2400 psi with my foot in the throttle. It's completely stock with rebuilt injectors and new IPR. Should it be around 3000 psi at WOT?
it something like 400 psi while just cranking and up too like 4000-6000 WOT i do beleive
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Old 03-21-2010, 01:41 PM
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So would it be safe to say it needs a new HPOP or is there anymore testing I can do?
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Old 03-21-2010, 01:56 PM
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3000 is the max the HPOP is rated at. Read about testing here:

http://www.forddoctorsdts.com/public...3HPOPGuide.pdf

2400 psi is more than adequate to drive stock injectors
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Old 03-21-2010, 03:57 PM
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Your fine at 2400psi as you don't have a chip
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Old 03-21-2010, 05:53 PM
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Thanks for the info.
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