[Healeys] Fuel pump question

[Alex]

The subject of auxiliary fuel pumps has been covered a great deal, I know, 
but I have a question.

Can a pump such as the NAPA or Facet be installed in-line with the existing 
SU pump on my BT7, but not be powered until needed. That is, will it operate 
similarly to the SU pump, in a pump-through or pull-through mode---without 
power?

== Alex in Maine
     "The Blue Mainie," 1960 Austin Healey 3000 BT7
     "Conkling," 1946 MG TC #1321
     Former owner 1957 A-H 100-6, 1967 A-H BJ8,
     1965 MG Midget
     http://users.adelphia.net/~alexmm/ai2q.htm 


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