Description
Key features
Great hole shot, acceleration and top speed: the new v max sho® 150 uses yamaha’s variable camshaft timing system (vct) for hole shot and acceleration that is noticeably quicker than that of the f150 and equal to that of the two-stroke vz 150 hpdi.
Smooth: the 2.8-liter, four-cylinder powerhead employs double-overhead cams, four valves per cylinder and counterbalance shafts for extra smooth performance.
Fuel efficient: the four-stroke v max sho® 150 offers fuel consumption that is 30 to 40 percent better than that of traditional carbureted two strokes.
Engine
Engine type: In-line four-cylinder
Displacement: 2785cc
Bore & stroke: 96 x 96.2mm (3.78 x 3.79 in)
Rpm range: 5,000-6,000
Compression ratio: 10.3:1
Induction system: Efi (dohc) with variable camshaft timing (vct)
Alternator output: 50 amps
Fuel delivery: Multi-point electronic fuel injection
Starting: Electric w/ptt
Ignition: Tci microcomputer
Lubrication: Wet sump
Degree of trim/tilt: -4° through +16°
Exhaust: Through propeller
Cooling: Thermostatic control
Gear shift: F/n/r
Gear ratio: 28/14 (2.0:1)
Fuel & lubrication
Recommended fuel: Midgrade unleaded (minimum pump octane 89)
Recommended oil: Yamalube 4-m
Oil capacity: 4.5l/4.3l w/without filter
Dimensions
Shaft length: 20″ (l) / 25″ (x)
Dry weight: 218kg (480lbs)
