holley fuel pump
 

I just finishef dropping in a 355 carb. I'm putting in a holley fuel pump with one inlet and one outlet. My old pump had 2 inlets and one inlet . I've never changed it so wut do I do. Oh yea I got an85 ta

It most likely is internally regulated to 7-8psi.

i assume you mean 2 outlets and 1 inlet on the old pump? the old pump is mechanical?

the small outlet is a return line, and the pump is regulated. You just have to cap the return line. You may run into vapor lock issues if you do this though. Might want to think about keeping a return style fuel system.

well i dont want to run into issues . if its there its for a reason. how do i go about making it work like it suppose to?

exchange it for a return style mechanical fuel pump?

unless the 355 is making a lot of power, the stock pump will be plenty.

Well the pump came with the motor.

Buy the Carter. Has both inlets and IMO is a better pump. Forgot to list it in my sig.

BTW The Holly has fitment problems.

Send it back and exhange it for the Carter.