pwDave
Well-Known Member
Hey Fellas, I am trying to figure out what kind of manual fuel pump I have. It is a hemi pump in all respects but the numbers, it doesn't have any! I took it apart to make sure all was ok, and it was. so now the question is how to figure out the capiticty of the pump. who has had one apart. and is familar with the internals. the pump is a three piece body, the bottom is held on by a screw with a bow tie shaped hole in the head, rubber thing with lots of holes,(baffle?) then the mid body with the check valves(both good) then the main body with the spring and diafram(also good) all seems to be in order. what is the size of the inlet and outlet holes? if this is a good pump gallons per hour wise then I will probably use it in conjuction with a holly pump in the rear of the car. these are parts I have, as opposed to a lot of parts I don't have yet,$$$$. but any way I don't want to spend a lot of money for something I don't need. 509cuin, two750eddys, 1/2 inch pickup in tank, 3/8s line to front of car, 6an to carbs. pwDave
