3-port SPICA fuel pump question

[AlfaNeely@domain.elided]

       The third port was a short circuit on the fuel return line.  It sent 
hot fuel back forward to the Spica pump.  Plug it off and allow the fuel to 
return to the gas tank.
       This was a common "hot rod" modification in Alfa Owner from years ago 
- probably from Joe Benson.  I am sure any increase in power was 
insignificant, but every little bit adds up.

Ciao,
Russ Neely
Oklahoma City


In a message dated 01/31/2003 6:32:33 AM Central Standard Time, 
owner-alfa-digest@domain.elided writes:


> Date: Thu, 30 Jan 2003 10:25:24 -0500
> From: "Watry, Andrew (LNG-SFR)" <Andrew.Watry@domain.elided>
> Subject: 3-port SPICA fuel pump question
> 
> I recently bought a used three-port fuel delivery pump on ebay, apparently
> from a late SPICA car.  I've only had experience with the two-port pumps.
> How are the three-port pumps set up, and where does the third outlet go to?
> Back to the tank directly?
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