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> WTB Fuel Pump 1973 2.0
Dbath
post Sep 25 2017, 05:54 PM
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HI does anyone have a fuel pump for sale in the Los Angeles area? Or know anywhere I can pick one up?

I see Auto Atlanta sells one but would rather pick it up local and get for cheaper if possible. I don't mind if its used or rebuilt etc... Thanks!

Dustin
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PlaysWithCars
post Oct 5 2017, 10:42 PM
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Anyone know why Porsche originally used a 3-port pump on our cars? The 2-port seems to be a lot simpler installation and likely would have been lower cost for them to use. Makes me think that they had a legit reason for the 3-port.

The only possible reason I've come up with is what happens if the high pressure supply line, after the pump, somehow becomes blocked in a 2-port installation? Is there any way for the pressure to be relieved or does it find a leak path? Which would likely be very unfortunate when the pump is mounted next to the exhaust. That's really the only situation where the pressure relief is engaged in the 3-port installation and returns fuel through the return line.
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