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Mercury Outboard 100

Tuned for maximum acceleration and throttle response. Great for deck, inshore fishing, bass, aluminum tiller, aluminum console, runabout open bow, inflatable rigid hulls, fish & ski boats.

SKU: 100 Category:


HP / kW: 100 / 73.6
Engine type: 8-valve single overhead cam (SOHC) Inline 4
Displacement (L): 2.1
Full throttle RPM: 5000-6000
Air induction: Performance-Tuned Scroll Intake Manifold
Fuel induction system: Computer Controlled Multi-Port Electronic Fuel Injection (EFI)
Alternator amp / Watt: 35 amp / 441 watt with water-cooled voltage regulator
Recommended fuel: Unleaded Regular 87 Octane Minimum (R M/2) or 90 RON 10% Ethanol Maximum
Recommended oil: Mercury FourStroke Oil 10W-30
Engine protection operator warning system: SmartCraft Engine Guardian
Compatible with SmartCraft digital technology: Yes
Starting: Smart Start Electric
Controls: Mechanical throttle & shift
Steering: Big Tiller Compatible/Dual cable mechanical/Electro-Hydraulic Power Steering Optional on Duals/Hydraulic power steering
Shaft length: 20″ / 508 mm & 25″ / 635 mm
Gearcase ratio: 2.07:1 or 2.38:1 (CT model)
Dry weight *Lightest model available: 359 lbs / 163 kg; 363 lbs / 165 kg (CT model)
CARB star rating: 3
Bore and stroke: 3.5 x 3.2″ / 90 x 81 mm
Ignition: SmartCraft ECM 70 Digital Inductive
Fuel system: Electronic Fuel Injection (EFI)
Cooling system: Water-cooled with thermostat
Gear shift: F-N-R
Gearcase options: Command Thrust (CT) & Standard
Trim system: Power Tilt/Power Trim
Exhaust system: Through prop
Shallow water trim range (degrees): 20
Color: Phantom Black
Lubrication system: Wet sump
Oil Capacity: 5.5 qts / 5.2 l
Maximum Trim Range: 22 degrees (-6 to 16)
Maximum Tilt Range: 70 degrees (-6 to 64)

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