Mercury Flyway Outboards 25 EFI

The Flyway 25 EFI, with its popular Advantage MAX-4 HD® graphics, special low-gloss paint and best-in-class noise reduction, is one of the stealthiest outboards on the market.
 

NEW: Flyway 25 EFI
 

• The Flyway 25 EFI takes stealth one step further. The 25 EFI FourStroke is already the quietest in its class. Now its nearly invisible.
• Advantage MAX-4 HD® camouflage and special matching low-gloss paint
• Best-in-class noise reduction
• Industry leading battery-free EFI with a manual recoil (even on electric models) and automatic decompression
• Convenient gas-assist or power trim are available
• Exclusive shift-in-handle (tiller models)

 

HP / kW @ Prop 25 / 18.6
Max RPM (WOT) 5000-6000br /> Cylinder/Configuration 3 (in-line)
Displacement (CID/cc) 32.1/526
Bore & Stroke (in / mm) 2.40 x 2.36 / 61 x 60
Cooling System Water-cooled w/thermostat
Ignition System CDI w/electric spark advance
Starting Manual or electric with manual backup
Gear Ratio 1.92:1
Gear Shift F-N-R
Steering Tiller or remote
Alternator Amp / Watt 15 / 186
Trim System Manual, gas assist or power trim
Shallow Water Drive Available
Exhaust System Through prop
Lubrication System Wet sump
Recommended Oil Mercury 4-Stroke Outboard Oil
Oil Capacity 1.8 L / 2 Qt.
Fuel Induction System 2-valve single overhead cam
Remote Fuel Tank Standard
Remote Fuel Tank (US Gal / L) 6.6 / 25
Shaft Length (inches / mm) 15, 20 / 381, 508
Dry Weight (lbs. / kg.) 157 / 71
Operator Warning System Low oil pressure, overrev, overheat
CARB Star Rating 3