I've heard of the Walbro pump being used in several repackaged pump setups.
Though the Holley piece seems to be the pump of choice among the go fast S/C
crowd on some of the other boards.
As someone suggested, the internals "may" be different. The probability is
the actual pump veins. The electrical portion of the pump can be the same
and it still have different outputs.
Try it, if it doesn't put out as expected, ship it back. Worst you are out
is the extra tiime for the swap.
My 408 R/T is using an Aeromotive 1000 HP external pump with a return
system, so I can't give you a good other choice.
TonyC
-----Original Message-----
From: Ronald Taylor <scsilverdakdml@hotmail.com>
To: dakota-truck@dakota-truck.net <dakota-truck@dakota-truck.net>
Date: Saturday, July 17, 2004 10:44 PM
Subject: DML: Holley 12-920 Question....
>
>
>Ordinarily I'd call and talk to a Holley tech, but I'll ask this here and
>see if anyone can figure this out...
>
>I ordered and installed a Holley 12-920 in-line Fuel pump to replace the
>Powerdyne supplied pump that recently died.......we swapped the pump out,
it
>fits with no issues at all......direct replacement!
>
>my question is .....the old pump and new pump look exactly identical, right
>down to the markings
>and company that made them "walbro"
>
>The old one was a 200LPH Pump supplied with the blower kit, the new one was
>a Holley-12-920
>that came in a white box with a Holley part number on it....it was supposed
>to be a 255LPH Pump!
>
>Is it possible I got another 200 LPH and not a 255 LPH?
>
>Otherwise everything is Fine, the Dakota Runs the same as it did before the
>Pump died...Perfectly!
>
>I think I'm gonna call summit and see what they say....
>
>Ron
>01' Dakota Sport 3.9
>Blown and Nitroused
>Street,Strip,and Show
>http://www.scsilverdak.com
>
>_________________________________________________________________
>Discover the best of the best at MSN Luxury Living. http://lexus.msn.com/
>
>
This archive was generated by hypermail 2b29 : Sun Aug 01 2004 - 00:46:15 EDT