10.2 : 1 compression 360 at sea level. Options?

SBM4theW!n said
The engine hiccups and the O2 gauge would spike. Didn't matter how hard or light I stepped on the peddle, happened off idle. Drove me crazy so I pulled the carb.

OK, not just a lean spot, like the air or fuel jet was off but sounds like an accelerator pump or progression circuit issue.