1. If the ring mount is the standard and best mounting interface for the 912, then why ship the engine with a water pump outlet tube that interferes with the ring mount. Why not deliver the engine with the 80˚ elbow installed? (I did order and install the elbow.)
2. The radiator inlet and outlet and the expansion tank outlet tubes are all ≈25.4 mm in diameter. The water pump inlet is 27.5 mm. Why? Does everyone just wrestle with a 1" hose to make it fit the water pump inlet? Do you use a larger clamp on it?
John