62 Dart Convertible
Well-Known Member
The reason they've been used for 100 years is because they are simple and they work. There have been many good ideas for the OP to check, but he has to be thorough if he's going to find the problem. First thing I would do is pull the sending unit and check the sock and also replace the rubber connector hose from the sender to the hardline with some modern FI hose. Then check the full length of the hard line for kinks or crimps and replace the rubber line on the inlet side of the pump. A good mechanical pump (like a Carter) from Mancini is pretty much all a street or even a street/strip motor needs. Yes, I have used the Holley pumps on race cars (read, lots of RPM) but on the street the noise is a bear. My opinion and it works for me.
This is pretty much what I'm planning to do in the next week or so.
I can also see your point too Rusty. Especially since a Holley electric pump is more available here in Oz than a Carter mechanical pump.
I will check the tank, pick up and supply pipe and if OK, I will then decide whether I stay mechanical or go electric.