What was the problem in the end?
Hopefully it is in the injektionpumps, and maby one pitch down on the props after that. IF that fint do it i have to take the hull extension off...
I have just put the boat in the Sea, so the hull is clean, the injektionpumps goes to full, cheked with lamp on the pump, fuelpresiure is good...
I have done this hull extension on my Sea ray 440, i dident have full power before, 2200 rpm, shuld be 2800, will sens the injektion pumps on...
