| Model |
BF20 |
BF15 |
BF9.9 |
| Engine |
| Type |
4-Stroke SOHC
2 Cylinders/4 Valves |
4-Stroke SOHC
2 Cylinders/4 Valves |
4-Stroke SOHC
2 Cylinders/4 Valves |
| Displacement |
350 cc
(21.5 cubic inches) |
350 cc
(21.5 cubic inches) |
222 cc
(13.5 cubic inches) |
| Bore & Stroke |
59 mm x 64 mm
(2.3 in x 2.5 in) |
59 mm x 64 mm
(2.3 in x 2.5 in) |
58 mm x 42 mm
(2.3 in x 1.7 in) |
| Full Throttle RPM Range |
5,000-6,000 RPM |
4,500-5,500 RPM |
5,000-6,000 RPM |
| Rated Power |
20 HP @ 5,500 RPM |
15 HP @ 5,000 RPM |
9.9 HP @ 5,500 RPM |
| Cooling System |
Water Cooled |
Water Cooled |
Water Cooled |
| Fuel Delivery |
1 Carburetor |
1 Carburetor |
1 Carburetor |
| Ignition System |
PGM-IG |
PGM-IG |
PGM-IG |
| Starting System |
Electric/Recoil |
Electric/Recoil |
Electric/Recoil |
| Exhaust |
Through Hub |
Through Hub |
Through Hub |
| Drive |
| Gear Ratio |
2.08:1 |
2.08:1 |
2.33:1 |
| Gear Shift |
F-N-R |
F-N-R |
F-N-R |
| Equipment |
Alternator
w/voltage regulator |
(Electric Start) |
12-Amp (151 watt) |
12-Amp (148 watt) |
12-Amp (148 watt) |
| (Manual Start) |
6-Amp (76 watt) |
6-Amp (76 watt) |
6-Amp (76 watt) |
| Propeller |
4-Blade Aluminum |
4-Blade Aluminum |
4-Blade Aluminum |
| Diameter x Pitch |
Standard |
9 1/4 in x 10 in |
9 1/4 in x 10 in |
9 1/4 in x 8 in |
| Power Thrust |
10 in x 7 5/8 in |
10 in x 7 5/8 in |
10 in x 6 1/2 in |
| Power Tilt |
Available |
Available |
Available |
| Power Trim & Tilt |
NA |
NA |
NA |
| Gas-Assisted Tilt |
- |
- |
- |
| Oil Pressure Alert |
Standard |
Standard |
Standard |
| Temperature Alert |
Standard |
Standard |
Standard |
| Rev-Limiter |
Standard |
Standard |
Standard |
| Speedometer Pickup |
- |
- |
- |
| Dimensions |
| Overall Width |
350 mm (13.8 in) |
350 mm (13.8 in) |
345 mm (13.6 in) |
Recommended
Transom Height |
(S-type) |
381 mm (15 in) |
- |
- |
| (L-type) |
508 mm (20 in) |
508 mm (20 in) |
508 mm (20 in) |
| (X-Type) |
- |
635 mm (25 in) |
635 mm (25 in) |
| Dry Weight |
(S-type) |
46 kg (101 lbs) |
- |
- |
| (L-type) |
49 kg (108 lbs) |
58.5 kg (131 lbs) |
44 kg (98 lbs) |
| (X-Type) |
- |
61 kg (135 lbs) |
48 kg (106 lbs) |
| Carb 2008 Rating |
★★★ |
★★★ |
★★★ |
All Honda outboards are power-rated with NMMA procedures. Specifications subject to change.
|
|
| Model |
BF8 |
BF5 |
|
| Engine |
| Type |
4-Stroke SOHC
2 Cylinders/4 Valves |
4-Stroke SOHC
1 Cylinders/2 Valves |
|
| Displacement |
222 cc
(13.5 cubic inches) |
127 cc
(7.8 cubic inches) |
|
| Bore & Stroke |
58 mm x 42 mm
(2.3 in x 1.7 in) |
60 mm x 45 mm
(2.4 in x 1.8 in) |
|
| Full Throttle RPM Range |
4,500-5,500 RPM |
4,500-5,500 RPM |
|
| Rated Power |
8 HP @ 5,000 RPM |
5 HP @ 5,000 RPM |
|
| Cooling System |
Water Cooled |
Water Cooled |
|
| Fuel Delivery |
1 Carburetor |
1 Carburetor |
|
| Ignition System |
PGM-IG |
Digital CDI |
|
| Starting System |
Electric/Recoil |
Recoil |
|
| Exhaust |
Through Hub |
Under Water,
Above Propeller |
|
| Drive |
| Gear Ratio |
2.33:1 |
2.08:1 |
|
| Gear Shift |
F-N-R |
F-N-R |
|
| Equipment |
Alternator
w/voltage regulator |
(Electric Start) |
12-Amp (148 watt) |
Optional 3-Amp (38 watt) |
|
| (Manual Start) |
6-Amp (76 watt) |
- |
|
| Propeller |
4-Blade Aluminum |
3-Blade Aluminum |
|
| Diameter x Pitch |
Standard |
9 1/4 in x 8 in |
7 7/8 in x 7 1/2 in |
|
| Power Thrust |
10 in x 6 1/2 in |
- |
|
| Power Tilt |
Available |
NA |
|
| Power Trim & Tilt |
NA |
NA |
|
| Gas-Assisted Tilt |
- |
NA |
|
| Oil Pressure Alert |
Standard |
Standard |
|
| Temperature Alert |
Standard |
- |
|
| Rev-Limiter |
Standard |
- |
|
| Speedometer Pickup |
- |
- |
|
| Dimensions |
| Overall Width |
345 mm (13.6 in) |
340 mm (13.4 in) |
|
Recommended
Transom Height |
(S-type) |
- |
381 mm (15 in) |
|
| (L-type) |
508 mm (20 in) |
508 mm (20 in) |
|
| (X-Type) |
635 mm (25 in) |
- |
|
| Dry Weight |
(S-type) |
- |
27 kg (60 lbs) |
|
| (L-type) |
44 kg (98 lbs) |
27.5 kg (61 lbs) |
|
| (X-Type) |
49 kg (108 lbs) |
- |
|
| Carb 2008 Rating |
★★★ |
★★★ |
|
All Honda outboards are power-rated with NMMA procedures. Specifications subject to change.
|
