Yamaha F30A F40B

Engine Type	4-Stroke, In-line 3
Displacement	747 cc
Bore x Stroke	65 x 75 mm
Recommended Max RPM	5500-6000 rpm
Lubrication System	oil pump
Oil sump	2 ltr SAE 10W30 10W40
Fuel Management	carburators (3)
Cooling system	Water cooled thermostat
Ignition	CDI computer sparkplug NGK DPR6EA-9
Operation Method	remote/ optional tiller
max fuel consumption	F30A 11.3 ltr. at 6000 rpm F40B 15ltr at 6000 rpm
weight	88/92 kg
gear ratio/capacity	2.00:1 430cc