I have a kadet senior with a OS 65. It ran great. I decided to invert the motor and now I have problems. The engine hydrolocked and fuel continued to run out the carborator. I was able to lean the motor out enough for in to run but it would only run at half throttle or better. Would not idle for long without it loading up. I just tried to put a inline checkvalve in it and it seamed to help the siphoning problem but still can't get it to idle.

Is there anyway to correct this problem without moving my fuel tank lower or turning my engine back over and cutting up a new cowl?

any help would be appreciated

thanks