B&M Converter is bad

back fireing through the carb is lean or timing right guys?

Timing has to be pretty far off to backfire through the carb, but yes it can. A lean condition (accelerator pump not working, lean main circuit) is far more likely to cause a backfire through the carb.

I was informed its a timing issue, I just have to figure out what way to go with the timing to fix it.

Snake's question does not pertain to you. He was simply jumping in and asking a question. Ignore it