Twin of 250hp Yamaha 4 stroke


Starter System: Electric
Engine Type: V6
Displacement: 4.2L
Bore x stroke: 96 x 96mm (3.78 x 3.78in)
Alternator: 50 – 70 Amp
Trime method: Power trime and tilt
Lubrication system: Wet Sump
Fuel induction system: EFI
Ignition / advance system: TCI Microcomputer
Recommended Maximum RPM: 5000 ~ 6000 rpm