Honda's 20HP is an outstanding choice for aluminum fishing boats, inflatables, sailboats, or as a "kicker" for larger fishing boats. Outstanding, because it has the largest displacement in it's class, as well as the strongest torque and highest battery charging power. And because it's a Honda, you can expect long term durability and clean, quiet operation. If you're looking for the best of class, with proven durability, Honda's 20HP is your engine.
Engine type: 4-Stroke OHC Twin Cylinders
Displacement: 50 cc (21.4 cubic inches)
Bore & Stroke: 59 x 64 mm (2.30 x 2.51 inches)
Full Throttle RPM Range: 5000-6600 RPM
HP Rating @ Propshaft: 20HP @ 5500 RPM
Induction Scavenging: SOHC
Valves per Cylinder: 2
Fuel Delivery: Single Venturi
Ignition System: Programmed Ignition System
Starting System: Manual/Electric
Lubrication: Wet Sump
Cooling System: Water Cooled
Alternator: Electric 12 Amps (148 Watts) Manual 6 Amps (76 Watts)
Trim Range: 4 Stage 8°-12°-16°-20°
Tilt Range: 72°
Gear Ratio: 2.08:1 (13/27)
Gear Shift: F-N-R
Propeller: BF 4 Blade Aluminum 9 1/4 x 8 inches
Propeller: BFP 4 Blade Aluminum 10 x 7 5/8 inches
Recommended Transom: (S) 381 mm/15 inches;(L) 508 mm/20 inches; Dry Weight Tiller(Man) (S/L) 46/49 kg - 101/108 lbs.
Dry Weight Tiller (Elec): (S/L) 49.5/52.5 kg - 109/116 lbs.
Dry Weight(Power Tilt): (S/L) 58/59.5 kg - 128/131 lbs.