I've tried 4 carbs, tried putting brass floats in and Kohler needle valves. Adjusted float heights, turned screws, new hot coil, new condensers, and new plugs. Gapped points, used a light and set timing. Installed a vacuum fuel pump instead of mechanical, put in a spin on fuel filter, running only pure gas. New car battery, it turns over with good compression. It might run good for a day or two before I have to go through it again.
Being reverse rotation type drives, I can't even just repower.
Totally sick of Kohler K series engines.