I put new plugs in and that didn't solve the problem. I will have to try the coil.

Thanks
Brian

Thanks Lloyd,
I did check the gas and there is gas in it. I have also pulled to bottom of the carbs off when it dies and there is gas in the carbs yet.

Brian

I have a 1980 Liquifire. It idles fine. When I put it up on a stand in the garage, I can rev up the motor for quite some time and it still runs fine. When I put it down on the ground and try to ride it, it will run for a 1-2 minutes, then bog down and die. It seems that it is fine until there is a h...