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electric fuel pump install question

2K views 5 replies 3 participants last post by  swvalcon 
#1 ·
i got a holley blue electric fuel pump for my nova, and i have a question about installing it. i ordered the holley oil pressure safety switch (12-810). where on the block does it go?
 
#2 ·
You will have to find the oil pressure switch/sender on your engine. Install a "T" fitting and re install the orig sender/switch on one end and the Holley switch on the other. Usually standard pipe thread, available at any hardware/home improvement store. Then run the pump circuit wire thru the switch to the pump.
 
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