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MID-RANGE SERIES
BF90
BF75
4-Stroke SOHC
4-Stroke SOHC
4 Cylinders/16 Valves
4 Cylinders/16 Valves
1,496 cc (91.4 cubic inches)
1,496 cc (91.4 cubic inches)
73 mm x 89.4 mm (3.0 x 3.5 in.) 73 mm x 89.4 mm (3.0 x 3.5 in.) 73 mm x 79.5 mm (2.9 x 3.1 in.)
5,300-6,300 RPM
5,000-6,000 RPM
90 HP @ 5,800 RPM
75 HP @ 5,500 RPM
Water Cooled
Water Cooled
Programmed Fuel Injection
Programmed Fuel Injection
MicroComputer Programmed
MicroComputer Programmed
Electric
Electric
Through Hub
Through Hub
86
86
2.33:1
2.33:1
F-N-R
F-N-R
44A (35A Charging)
44A (35A Charging)
-
-
Optional
Optional
-
-
-
-
NA
NA
Standard
Standard
NA
NA
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
480 mm/18.9 inches
480 mm/18.9 inches
-
-
508 mm/20 inches
508 mm/20 inches
635 mm/25 inches
-
-
-
-
-
163 kg/359 lbs.
163 kg/359 lbs.
166 kg/365 lbs.
166 kg/365 lbs.
-
-
BF60
BFP60
4-Stroke SOHC
3 Cylinders/12 Valves
998 cc (61.0 cubic inches)
70 mm x 70 mm (2.8 x 2.8 in.) 70 mm x 70 mm (2.8 x 2.8 in.)
5,000-6,000 RPM
60 HP @ 5,500 RPM
See BF60
Water Cooled
Programmed Fuel Injection
Programmed Fuel Injection
MicroComputer Programmed
MicroComputer Programmed
Electric
Through Hub
86
2.07:1
2.33:1
F-N-R
F-N-R
22A (17A Charging)
27A (22A Charging)
-
-
Optional
Optional
-
-
-
-
NA
NA
Standard
Standard
NA
NA
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
417 mm/16.4 inches
417 mm/16.4 inches
-
-
521 mm/20 inches
531 mm/20 inches
-
658 mm/25 inches
-
-
-
-
108 kg/239 lbs.
116 kg/256 lbs.
-
123 kg/270 lbs.
-
-
Te c h n i c a l S p e c i f i c a t i o n s
BF50
BF40
4-Stroke SOHC
4-Stroke SOHC
3 Cylinders/6 Valves
3 Cylinders/6 Valves
808 cc (49.3 cubic inches)
808 cc (49.4 cubic inches)
5,500-6,000 RPM
5,000-6,000 RPM
50 HP @ 6,000 RPM
40 HP @ 5,500 RPM
Water Cooled
Water Cooled
Programmed Fuel Injection
MicroComputer Programmed
Electric
Electric
Through Hub
Through Hub
86
86
2.08:1
2.08:1
F-N-R
F-N-R
22A (17A Charging)
22A (17A Charging)
-
-
Optional
Optional
-
-
-
-
NA
NA
Available
Available
Available
Available
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
372 mm/14.7 inches
372 mm/14.7 inches
-
-
508 mm/20 inches
508 mm/20 inches
635 mm/25 inches
-
-
-
-
-
97 kg/214 lbs.
97 kg/214 lbs.
101 kg/223 lbs.
-
-
-
BF30
BF25
4-Stroke SOHC
4-Stroke SOHC
3 Cylinders/6 Valves
3 Cylinders/6 Valves
552 cc (33.7 cubic inches)
552 cc (33.7 cubic inches)
61 mm x 63 mm (2.4 x 2.5 in.) 61 mm x 63 mm (2.4 x 2.5 in.)
5,000-6,000 RPM
5,000-6,000 RPM
30 HP @ 6,000 RPM
25 HP @ 5,500 RPM
Water Cooled
Water Cooled
3 Carburetors
3 Carburetors
PGM-IG
PGM-IG
Electric/Recoil
Electric/Recoil
Through Hub
Through Hub
86
86
2.08:1
2.08:1
F-N-R
F-N-R
10A
10A
-
-
3-Blade Aluminum
3-Blade Aluminum
9-7/8 x 12 inches
9-1/4 x 12 inches
-
-
NA
NA
Available
Available
Available
Available
Standard
Standard
Standard
Standard
Standard
Standard
-
-
375 mm/14.8 inches
375 mm/14.8 inches
381 mm/15 inches
381 mm/15 inches
508 mm/20 inches
508 mm/20 inches
-
-
-
-
70.5 kg/155 lbs.
70.5 kg/155 lbs.
72.5 kg/160 lbs.
72.5 kg/160 lbs.
-
-
-
-
33
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