Questions regarding the temperature on the MB10A engine.
The temp on your engine, is a bit high for saltwater, but ok for fresh water. Are you sure that the impeller is ok and that the 90 dgr. bend right after the pump is fully open? This bend has a tendency to grow smaller. Valve clearance cold engine is 0,4 m.m. all 4 valves. We can send you the ‘tenningsinnstilling’ in English along with the rest of your order, but it is very simple. Just line the mark on the edge of oil pump with the 12 degree precognition.