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ed_ma61
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May 2002
Water Injection Pump... Tue, 22 July 2003 04:45 Go to previous message
To use a fuel pump or not to use a fuel pump, that is the question...

2 standard cold start injectors are being used as the jets (these act as a solenoid too, prevents leakage under hi vac)

im guessing with a simple hi pres external fuel pump ill have to run a pres regulator and a return pipe... ? damn... things then get complicated huh...

are there fuel pumps with regulated outputs around 40psi?

the alternative is a SHURflo diaphragm pressure response water pump that is regulated at 40PSI standard (ie maintains 40psi, and turns itself on and off when system pressure drops).

SHURFLO 2080 FRESHWATER PUMPS
http://www.camec.com.au/images/3541-339ab.jpg

being regulated at 40PSI seems like a good idea, and they are specifically for water... but theyre more expensive than a simple external fuel pump...

any thoughts ??

cheers
ed

[Updated on: Tue, 22 July 2003 05:08]

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SubjectPosterDate
Read Message   Water Injection Pump...  ed_ma61Tue, 22 July 2003 04:45
Read Message   Re: Water Injection Pump... YelloRollaTue, 22 July 2003 08:08
Read Message   Re: Water Injection Pump... rogerTue, 22 July 2003 08:15
Read Message   Re: Water Injection Pump... Cool1Tue, 22 July 2003 09:06
Read Message   Re: Water Injection Pump... ed_ma61Tue, 22 July 2003 10:00
Read Message   Re: Water Injection Pump... Cool1Tue, 22 July 2003 10:14
Read Message   Re: Water Injection Pump... TA22-3SGTETue, 22 July 2003 12:03
Read Message   Re: Water Injection Pump... AllanTue, 22 July 2003 13:02
Read Message   Re: Water Injection Pump... JoshstixWed, 23 July 2003 00:18
Read Message   Re: Water Injection Pump... ed_ma61Wed, 23 July 2003 00:31
Read Message   Re: Water Injection Pump... JoshstixWed, 23 July 2003 00:53
Read Message   Re: Water Injection Pump... ed_ma61Wed, 23 July 2003 01:01
Read Message   Re: Water Injection Pump... AllanWed, 23 July 2003 01:56
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