Walbro 392 lift pump - Diesel Truck Forum - TheDieselGarage.com
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post #1 of 3 (permalink) Old 07-20-2007, 07:35 PM Thread Starter
Nathan Petry
 
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Walbro 392 lift pump

Is anyone using a Walbro 392 lift pump? Glacier Diesel sells a kit that I have heard good news about but I would like to know how much pressure this pump produces, or how much more than the stock LP.
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post #2 of 3 (permalink) Old 07-20-2007, 09:48 PM
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These pumps are capable of running 130psi, GDP sets them to run at about 20psi for the VP44 trucks. That is more than adequate, You really don't want too much pressure in a VP44 anyways. They run best at around 12psi WOT.
Sean

2000 2500 reg. cab 4x4 auto 577hp
09 6.7L QC LB stick, 4x4.

TOTAL PERFORMANCE DIESEL 707-545-FUEL (3835)
www.totalperformancediesel.com
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post #3 of 3 (permalink) Old 07-21-2007, 12:33 AM
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I myself just put a holly blue inline and it does great I have it regulated down to where it gives me 14psi idle and wot it never drops below 11. and the kit was about 130 with some fittings, fuel line, and clamps
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