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BF30 | BF25 |
Type |
4-Stroke SOHC 3 Cylinders/6 Valves |
4-Stroke SOHC 3 Cylinders/6 Valves |
Displacement |
499 cc (30.5 cubic inches) |
499 cc (30.5 cubic inches) |
Bore & Stroke |
58 mm x 63 mm (2.3 x 2.5 inches) |
58 mm x 63 mm (2.3 x 2.5 inches) |
Full Throttle RPM Range |
5,700 - 6,200 RPM | 5,000 - 6,000 RPM |
Rated Power |
30 HP @ 5,950 RPM | 25 HP @ 5,500 RPM |
Cooling System |
Water Cooled | Water Cooled |
Fuel Delivery |
3 Carburetors | 3 Carburetors |
Ignition System |
Capacitor Discharge (CDI) | Capacitor Discharge (CDI) |
Starting System |
Electric/Recoil | Electric/Recoil |
Exhaust |
Through Prop | Through Prop |
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Drive |
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Gear Ratio |
2.08:1 | 2.08:1 |
Gear Shift |
F-N-R | F-N-R |
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Equipment |
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Alternator (S/L-type) |
10-AMP (126 watt) | 6-AMP** (76 watt) |
with voltage regulator (X-type) |
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10-AMP (126 watt) |
Propeller |
3-Blade Aluminum | 3-Blade Aluminum |
Diameter x Pitch |
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(S-type) |
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9-1/4 x 12 inches |
(L-type) |
9-1/4 x 12 inches | 9-1/4 x 12 inches |
(X-type) |
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Power Trim & Tilt |
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Gas-Assisted Tilt |
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Oil Pressure Alert |
Standard | Standard |
Temperature Alert |
Standard | Standard |
Rev-Limiter |
Standard | Standard |
Speedometer Pickup |
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Dimensions |
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Overall Width |
375 mm/14.8 inches | 375 mm/14.8 inches |
Recommended Transom Height |
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(S-type) |
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381 mm/15 inches |
(L-type) |
507 mm/20 inches | 507 mm/20 inches |
(X-type) |
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(XX-type) |
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Dry Weight (S-type) |
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67 kg/148 lbs. |
Dry Weight (L-type) |
69 kg/152 lbs. | 69 kg/152 lbs. |
Dry Weight (X-type) |
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Dry Weight (XX-type) |
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CARB Rating |
** | ** |
R/C: Remote Control
PT&T: Power Trim and Tilt
* Electric starting
+BF225, BF200, 130 and BF115 counter rotation models available.
++BF50 and BF90 available in jet-ready models (BF50J = 35 HP, BF90J = 65 HP)
** Electric Start 12 AMP/Manual Start 6 AMP
.. Power Thrust models come with 10 x 6 1/2", 4-Blade Propeller
All Honda outboards are power rated with N.M.M.A. procedures.
Specifications are subject to changes.