Does anyone have any other suggestions, why this sled is running so rich?

Thanks for the suggestion. The sled starts fine but will not idle. It almost seems like it drops a cylinder as it bogs badly when any throttle is applied and eventually gas will start spraying out of the exhaust. Once I turn off the fuel valve and it starts to starve for gas, the machine runs and so...

Currently I have been trouble shooting without the air box installed.

Good evening, I am having an issue with my 78 340 Cyclone flooding to the point where it still runs, barely, but there is fuel coming out of the exhaust. Turning the choke on or off makes no difference. Proper adjustment of the choke is confirmed as evidenced by the imprint in the rubber on the bott...