I have a SBC in my '40 with a Weiand intake and a Carter 4bbl carb, 600 cfm I believe.

Anyway, I need to pump the gas pedal at least 30 times to get it to start. If it's been sitting for any number of days, I'll just pour a little gas right into the carb.

It's got a mechanical choke, which is operating properly. And I've got the choke fully closed when attempting to start.

The truck runs great and accelerates smooth once it's running, just a pain to start.

Any ideas? Thanks!


1940 Chevy 1/2 ton, 12 volt, 350/350th