"Pair of 315HP Yanmar, one fue
"Pair of 315HP Yanmar, one fuel tank, clean bottom, new Racor, cleaned Turbo's with Turbo Wash, No smoke @ the dock, with load props spinning @ 2100 the heavy black smoke starts, RPM's will not go over 2600. Startboard is perfect. Fuel is four mths old, treated. Any idea's?"
"Pair of 315HP Yanmar, one fuel tank, clean bottom, new Racor, cleaned Turbo's with Turbo Wash, No smoke @ the dock, with load props spinning @ 2100 the heavy black smoke starts, RPM's will not go over 2600. Startboard is perfect. Fuel is four mths old, treated. Any idea's?"