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MID-RANGE SERIES
Honda's mid-sized engines are perfect for pontoons, aluminum fishing boats and bay boats. They distinguish themselves with many surprising features you just won't find on other engines, such as features for easier starting and smoother running, features for ease of operation and long term durability, and features to make your boating experience a pure pleasure.

Specifications

Model BF100 BF90* BF75
Engine
Type 4-Stroke SOHC
4 Cylinders/16 Valves		 4-Stroke SOHC
4 Cylinders/16 Valves		 4-Stroke SOHC
4 Cylinders/16 Valves
Displacement 1,496 cc
(91.4 cubic inches)		 1,496 cc
(91.4 cubic inches)		 1,496 cc
(91.4 cubic inches)
Bore & Stroke 73 mm x 89.4 mm
(3.0 in x 3.5 in)		 73 mm x 89.4 mm
(3.0 in x 3.5 in)		 73 mm x 89.4 mm
(3.0 in x 3.5 in)
Full Throttle RPM Range 5,500-6,300 RPM 5,300-6,300 RPM 5,000-6,000 RPM
Rated Power 100 HP @ 5,800 RPM 90 HP @ 5,800 RPM 75 HP @ 5,500 RPM
Cooling System Water Cooled Water Cooled Water Cooled
Fuel Delivery Programmed
Fuel Injection		 Programmed
Fuel Injection		 Programmed
Fuel Injection
Ignition System Microcomputer
Programmed		 Microcomputer
Programmed		 Microcomputer
Programmed
Starting System Electric Electric Electric
Exhaust Through Hub Through Hub Through Hub
Drive
Gear Ratio 2.33:1 2.33:1 2.33:1
Gear Shift F-N-R F-N-R F-N-R
Equipment
Alternator
   w/voltage regulator		 (Electric Start) 44-Amp (554 watt) 44-Amp (554 watt) 44-Amp (554 watt)
(Manual Start) - -
Propeller Optional Optional Optional
Diameter x Pitch (Standard) - - -
Power Tilt NA NA NA
Power Trim & Tilt Standard Standard Standard
Gas-Assisted Tilt NA NA NA
Oil Pressure Alert Standard Standard Standard
Temperature Alert Standard Standard Standard
Rev-Limiter Standard Standard Standard
Speedometer Pickup Standard Standard Standard
Dimensions
Overall Width 480 mm (18.9 in) 480 mm (18.9 in) 480 mm (18.9 in)
Recommended
Transom Height		 (S-type) - - -
(L-type) 508 mm (20 in) 508 mm (20 in) 508 mm (20 in)
(X-Type) 635 mm (25 in) 635 mm (25 in) 635 mm (25 in)
Dry Weight (S-type) - - -
(L-type) 163 kg (359 lbs) 163 kg (359 lbs) 163 kg (359 lbs)
(X-Type) 166 kg (365 lbs) 166 kg (365 lbs) 166 kg (365 lbs)
(JD-Type) - - -
Carb 2008 Rating ★★★ ★★★ ★★★
All Honda outboards are power-rated with NMMA procedures. Specifications subject to change.
*Available in jet-ready model (65-JET = 65 HP).


Model BFP60 BF60* BF50
Engine
Type 4-Stroke SOHC
3 Cylinders/12 Valves		 4-Stroke SOHC
3 Cylinders/12 Valves		 4-Stroke SOHC
3 Cylinders/6 Valves
Displacement 998 cc
(61.0 cubic inches)		 998 cc
(61.0 cubic inches)		 808 cc
(49.3 cubic inches)
Bore & Stroke 73 mm x 79.5 mm
(2.9 in x 3.1 in)		 73 mm x 79.5 mm
(2.9 in x 3.1 in)		 70 mm x 70 mm
(2.8 in x 2.8 in)
Full Throttle RPM Range 5,000-6,000 RPM 5,000-6,000 RPM 5,500-6,000 RPM
Rated Power 60 HP @ 5,500 RPM 60 HP @ 5,500 RPM 50 HP @ 6,000 RPM
Cooling System Water Cooled Water Cooled Water Cooled
Fuel Delivery Programmed
Fuel Injection		 Programmed
Fuel Injection		 3 Carburetors
Ignition System Microcomputer
Programmed		 Microcomputer
Programmed		 PGM-IG
Starting System Electric Electric Electric
Exhaust Through Hub Through Hub Through Hub
Drive
Gear Ratio 2.33:1 2.07:1 2.09:1
Gear Shift F-N-R F-N-R F-N-R
Equipment
Alternator
   w/voltage regulator		 (Electric Start) 27-Amp 22 Amp 10-Amp (126 watt)
(Manual Start) - - -
Propeller Optional Optional Optional
Diameter x Pitch (Standard) - - -
Power Tilt NA NA NA
Power Trim & Tilt Standard Standard Available
Gas-Assisted Tilt NA NA Available
Oil Pressure Alert Standard Standard Standard
Temperature Alert Standard Standard Standard
Rev-Limiter Standard Standard Standard
Speedometer Pickup Standard Standard Standard
Dimensions
Overall Width 417 mm (16.4 in) 417 mm (16.4 in) 370 mm (14.6 in)
Recommended
Transom Height		 (S-type) - - -
(L-type) 531 mm (20 in) 521 mm (20 in) 508 mm (20 in)
(X-Type) 658 mm (25 in) 648 mm (25 in) 635 mm (25 in)
Dry Weight (S-type) - - -
(L-type) 116 kg (256 lbs) 108 kg (239 lbs) 93 kg (205 lbs)
(X-Type) 123 kg (270 lbs) 114 kg (251 lbs) 98 kg (214 lbs)
(JD-Type) - - 92 kg (203 lbs)
Carb 2008 Rating ★★★ ★★★ ★★★
All Honda outboards are power-rated with NMMA procedures. Specifications subject to change.
*Available in jet-ready model (40-JET = 40HP).


Model BF40 BF30 BF25
Engine
Type 4-Stroke SOHC
3 Cylinders/6 Valves		 4-Stroke SOHC
3 Cylinders/6 Valves		 4-Stroke SOHC
3 Cylinders/6 Valves
Displacement 808 cc
(49.3 cubic inches)		 552 cc
(33.7 cubic inches)		 552 cc
(33.7 cubic inches)
Bore & Stroke 70 mm x 70 mm
(2.8 in x 2.8 in)		 61 mm x 63 mm
(2.4 in x 2.5 in)		 61 mm x 63 mm
(2.4 in x 2.5 in)
Full Throttle RPM Range 5,000-6,000 RPM 5,000-6,000 RPM 5,000-6,000 RPM
Rated Power 40 HP @ 5,500 RPM 30 HP @ 6,000 RPM 25 HP @ 5,500 RPM
Cooling System Water Cooled Water Cooled Water Cooled
Fuel Delivery 3 Carburetors 3 Carburetors 3 Carburetors
Ignition System PGM-IG PGM-IG PGM-IG
Starting System Electric Electric/Recoil Electric/Recoil
Exhaust Through Hub Through Hub Through Hub
Drive
Gear Ratio 2.09:1 2.08:1 2.08:1
Gear Shift F-N-R F-N-R F-N-R
Equipment
Alternator
   w/voltage regulator		 (Electric Start) 10-Amp (126 watt) 10-Amp (126 watt) 10-Amp (126 watt)
(Manual Start) - 4-Amp (50 watt) 4-Amp (50 watt)
Propeller Optional 3-Blade Aluminum 3-Blade Aluminum
Diameter x Pitch (Standard) - 9 7/8 in x 12 in 9 1/4 in x 12 in
Power Tilt NA NA NA
Power Trim & Tilt Available Available Available
Gas-Assisted Tilt Available Available Available
Oil Pressure Alert Standard Standard Standard
Temperature Alert Standard Standard Standard
Rev-Limiter Standard Standard Standard
Speedometer Pickup Standard - -
Dimensions
Overall Width 370 mm (14.6 in) 375 mm (14.8 in) 375 mm (14.8 in)
Recommended
Transom Height		 (S-type) - 381 mm (15 in) 381 mm (15 in)
(L-type) 508 mm (20 in) 508 mm (20 in) 508 mm (20 in)
(X-Type) - - -
Dry Weight (S-type) - 79 kg (174 lbs) 70.5 kg (155 lbs)
(L-type) 93 kg (205 lbs) 72.5 kg (160 lbs) 72.5 kg (160 lbs)
(X-Type) - - -
(JD-Type) - - -
Carb 2008 Rating ★★★ ★★★ ★★★
All Honda outboards are power-rated with NMMA procedures. Specifications subject to change.
   December  16, 2025