| Mercury 4-Stroke 25-hp Big Foot
Specifications Propshaft Horsepower: 25-hp (18.7 kW) Max RPM (W.O.T.): 5500-6000 Cylinders/Configuration: 2 Displacement: 30.4 cu.in. (498cc) Bore & Stroke: 2.56 in. x 2.95 in. (65mm x 75mm) Exhaust System: Through Prop Lubrication System: Wet sump Cooling System: Water cooled with thermostat and fresh water flush Ignition System: Capacitor Discharge Starting System: Manual (with decompression) or Electric Alternator: Manual 6 amp (76 watt)/Electric 15 amp (189 watt) Gear Ratio: 2.4:1 Gear Shift: F-N-R (front-mounted) Steering: Tiller or remote Trim System: Gas assist & Power trim models available Shaft Length: 15 in. (381mm) / 20 in. (508mm) Remote Fuel Tank: Standard 6.6 gallon (25 L) Weight-Dry: 175 lbs. (80 kg) Operator Warning Systems: Overheat, low oil pressure, overrev Standard propeller: Aluminum 3 x 10 7/8"x 11" Propeller Options: Black Max, Vengence, QA3, QSS Prices range from $3,044.00 to $3,679.00 Depending on length and Starter system. |
Original image unavailable: Note: The 25hp Bigfoot is pictured. |
| Smaller Mercury Outboard Models |
| Full Size Mercury Outboards |
Mercury Four Stroke Outboard Engines
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Original image unavailable: Free with selected purchase of Mercury 4-Strokes!. |
Mercury has introduced the most advanced 4-stroke technology known.
The overhead cam lets these
engines idle smooth and low.
No need to mix gas and oil!
They have a clean,low-smoke operation,
whether you're running or just
trolling for fish. They also have
excellent fuel economy and a slew of other powerful
features, like the gas-assist tilt
system or full power trim & tilt.
It featrures a pressurized lubrication system
with special bearings. From four to 90 horsepower,
Mercury 4-Strokes are perhaps the
quietest running engines you can ever cruise with.
All 4-Stroke Mercury's feature:
- Water cooled cooling system
- Capacitor discharge Ignition (CDI)
- F-N-R gear shifting
- Runs on unleaded 87 octane (min) fuel
- Through prop exhaust
The products shown here are distributed in North America.
Models or specifications may differ in other parts of the world.
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