Hello everyone, I wanted to give everyone a heads up on a problem I ran into with a Carter fuel pump. The fuel pump started leaking on my '66 289, so I went ahead and ordered a replacement Carter fuel pump (P/N M6588) which is rated at 5.5-7psi.

After replacing the fuel pump and starting the engine to test the repair, the engine ran fine for 5 minutes or so and then began to flood, and fuel started coming out of the carburetor vents. Installed my fuel pump pressure gauge which goes to...

Carter (P/N M6588) Fuel Pump Warning