We drive on Danube ( Dunav) river, 40 knots but I sure that we can go faster. Boat type is Fairline Brava 34, which is modified complete. Removed Volvo Penta engines 2x240HP and installed Yanmar 6LY2A-STP, and lot of electronics devices.
My mate near Phuket has a 44 foot cat with twin L6's (4.2litre Toyota) diesels with surface drive props that does just as well... - SO WHAT with your cramped bathtub ???
Because of the strengthened engines, we had to raise fuel tanks. Now the tanks have a capacity of 2000 liters, which require additional space. What caused the reduction of the engine space
