I have a 8 hp Briggs that I took off my pressure washer. Was running fine but started spraying gas. It has a diaphragm fuel pump that went bad. While taking pump off I broke the plastic fuel nipple on the carb. Otherwise it is a running engine with quite a few hours on it. It has a keyed 3/4 inch crank end googfor a minibike but it is a big motor.. free to anyone who wants to come get it or shipping + $10 to ship it. It is heavy.