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| 1999 to 2003 7.3L Power Stroke Diesel 7.3L Power Stroke Diesel equipped Super Duty and Excursion. |
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#1
Tue, December 15th, 2009, 12:13 PM
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Increased ICP, Bigger HPOP, What Can It Do For Me?
OK... So this is my question.
The way I understand, which may not be correct. Is that the HPOP is of fixed displacement. Meaning it always pumps a given amount for a given RPM. Is this correct? So, taking the RPM's out of the equation, it's like a water hose...Right? Lets say you have a water hose with the same amount of flow at all times... There's a nozzle on the end, like the IPR(yellow), and two nozzles branching off, like the oil rails(red).  So... If you want the two red hoses that are branching off to have LESS pressure, you open the yellow one on the end to get less pressure? And to get more you close the yellow valve? First of all, is this correct? Or am I way off base? I will ask more questions if it is. Last edited by Power Hungry; Thu, December 17th, 2009 at 09:02 AM. Reason: Changed yellow to red 
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#3
Tue, December 15th, 2009, 04:00 PM
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OK. Thanks! So, if you can hold 3100 throughout the RPM range in WOT, you'll be getting the best atomization possible?
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#4
Tue, December 15th, 2009, 07:01 PM
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That's the theory.
__________________
Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years. Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim.
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#5
Tue, December 15th, 2009, 08:51 PM
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Can you ever have too much HPO?
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Hybrid Mode
