It seams my alpha one drive is overheating. The top of the drive is getting hot and the whole engine shaft is also getting hot and overheating my flex plate. The top of the drive will get hot to the touch when the boat is on step, but seams fine at low speeds when the drive is covered in water...
I have a 1991 Wellcraft 192 Sport with a 4.3 motor and a alpha one drive. When I bought the boat the y pipe was rusted through and this in turn had rotted the transom and the wood motor mounts. I had a mechanic remove the engine and drive. I cut out the inner transom leaving the outer glass...