I have twin 470's and have read a bulletin that the timing should be set at 4deg instead of 8, could you guys verify what the timing should be set at ( the bulletin was from mercruiser 87-17 11/87
I have twin 470's and noticed that I have a dribble of water from around the cover plate near the water pump,I managed to get down to look and there is a small hole approx 2mm in the plate. I checked the other engine and this has the same but doesn't appear to dribble. Does anyone have an idea...