Maximum overall performance: microcomputer ignition adjusts timing to maintain optimum engine performance, economy and power under all conditions. (f8 and up)
Ultra-low emissions: yamaha jet drive four strokes are california air resources board (c.a.r.b.) three-star rated for ultra-low emissions and meet all federal epa requirements.
Engine
Engine type: 4-cylinder
Displacement: 1596cc
Bore & stroke: 79×81.4mm (3.11×3.2in)
Rpm range: 5000-6000
Compression ratio: 9.6:1
Induction system: Dohc efi
Alternator output: 25 amps
Starting: Electric
Ignition: Tci
Lubrication: Wet sump
Degree of trim/tilt: -4° through +16°/70°
Exhaust: Through jet pump
Cooling: Water/thermostatic control
Gear shift: F/n/r
Gear ratio: Na
