go kart carb trouble

[ward34]

i put a world formula carb on my briggs raptor and it ran fine on the bench but now that its mount on the kart with a gravity tank its flooding out the over flow valve but it wasnt doin this when it was on the bench with the same set up

 

[bighead]

give you lower carb bowl a tap. Perhaps your float is stuck.

 

[DevilDog]

Yeah, what he ^ said.