How can you remove a governor from an engine?

there is an engine that i am going to buy and put it on my go kart because it is 16hp and 3600 RPM's. But when you remove the governor from the engine so it will get 20hp and 6800RPM So its gonna be a bad *** go kart. BBBBUUUUTTTTTTT,,,, I don't know how to remove the governor. So help me out guys? I wanna be the fastest out of my friends But i cannot do it without this!!! guys please help ty ty ty ty ty ty