1. Lean towards getting an original mechanical pump.
2. If you get electric be sure to control the pressure, the carb won't take any deviation over designed pressure. 3.5-5 lbs.
3. What is a low pressure shut off for? Why needed?

Airtex 4149
AC Delco 4149
Example

Last edited by bartamos; 01/30/2017 1:16 AM.
Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn