Re: The Ultimate Fuel Pump Question

Posted by JWL On 2013/11/19 13:48:09

BDeB is correct, the dome should be on the outlet or pressurized side of the fuel pump. Purpose is to smooth out pulses. Probably get by just fine without one, but install it if you have the dome and the pump has a tapped hole for it. Some replacement pumps came with the boss for the dome but the hole was not drilled and tapped. You can also plumb in a "T" fitting to install a dome.

(o{}o)