Re: Slipping Centrifugal Clutch
Those clutches are not keyed to the crank shaft.
Silverbear went through what you are going through.
You can convert the engine back to mechanical clutch, but you will need to purchase a new gearbox cover, crankshaft gear, and key.
"It's a chinagirl. It's a sometimes fun little engine that often will break your heart. It's disposable.
Does not come with a fortune cookie."