I dont know what carb it is, but the engine runs a little rough or even dies with the choke in (butterfly vertical). Fully warmed up.
Drives underpowered also. If you hit the gas, theres a dead delay, then take off.

If you pull the choke out to varying degrees, she runs like a top. Ive adjusted the idle jet 7 ways from sunday, as well as the idle screw, but no improvements compared to just running with the choke engaged.

1951 chevy 3100

Last edited by 327amc; 07/22/2023 3:58 PM.

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