Ha he said he'd bought it off someone on a forum. Do you know any history of the engine? It's running ok at the moment. I'm trying to get my head round nistune before attempting to advance the timing a bit in the quest for bit more poke. I bought it off rob with no test needed a few bushes at the back and a coil spring, the clutch is awful!use it as often as I can when it's dry which isn't much these days.