Specifications and requirements Specifications TIP: “(AL)” stated in the specification data below represents the numerical value for the alumi- num propeller installed. Likewise, “(SUS)” represents the value for stainless steel propeller installed and “(PL)” for plastic propeller installed. EMU31480 Spark plug gap: 0.9–1.0 mm (0.035–0.039 in) Control system: Remote control Starting system: Electric Starting carburetion system: Choke valve Min. cold cranking amps (CCA/SAE): 380.0 A Min. marine cranking amps (MCA/ABYC): 502.0 A Min. reserve capacity (RC/SAE): 124 minutes Maximum generator output: 20.0 A Drive unit: Gear positions: Forward-neutral-reverse Gear ratio:
2.00 (26/13) Trim and tilt system: Power trim and tilt Propeller mark: K Fuel and oil: Recommended fuel: Regular unleaded gasoline Min. pump octane: 86 Recommended engine oil: YAMALUBE 2-stroke outboard motor oil Lubrication: Oil injection Engine oil tank capacity: 0.9 L (0.95 US qt, 0.79 Imp.qt) Remote oil tank capacity: 10.5 L (11.10 US qt, 9.24 Imp.qt) Recommended gear oil: Hypoid gear oil SAE#90 EMU2821C Dimension: Overall length: 808 mm (31.8 in) Overall width: 582 mm (22.9 in) Overall height L: 1472 mm (58.0 in) Transom height L: 516 mm (20.3 in) Weight (without propeller) L: 163.0 kg (359 lb) Performance: Full throttle operating range: 4500–5500 r/min Maximum output:
84.6 kW@5000 r/min (115 HP@5000 r/min) Idling speed (in neutral): 750 ± 50 r/min Engine: Type: 2-stroke V Displacement: 1730.0 cm 3 Bore Ч stroke: 90.0 Ч 68.0 mm (3.54 Ч 2.68 in) Ignition system: CDI Spark plug with resistor (NGK): BR8HS-10 13