Meet the versatile and dependable Tohatsu 90 hp four stroke outboard. In-line 4 cylinder SOHC delivers exceptional torque and power, while still weighing in at only 359 pounds, which makes the BFT 90hp one of the lightest motors in its class. The convenience is even built right into the engine with the built-in freshwater flushing system, for easy routine flushing. To protect against corrosion, the BFT 90 hp has a “Double Sealed” multi-layered paint process, sacrificial anodes and stainless steel technology, along with waterproof connectors, all of which work to enhance your motor’s corrosion protection. Reliability and durability come standard on this high-power, proven-technology four stroke outboard engine.
Tohatsu 75hp 4-Stroke Benefits:
Four Stroke Technology:
Fundamentals for User Convenience and Reliability:
Warning & Protection:
BLAST® System - improves acceleration at low speeds
Boosted Low Speed Torque, or BLAST, improves acceleration at low speeds. A quick movement of the throttle control activates the BLAST® system, advancing the ignition curve quickly. This will greatly improve "Hole Shot".
*BLAST® is a registered trademark of Honda Motor Co., Ltd.
ECOmo® - Superior fuel efficiency
ECOmo® increases fuel efficiency by allowing combustion to operate on a leaner air/fuel mixture. At cruising speed, this engine runs on up to 30% less fuel** than others in its class.
*ECOmo® is a registered trademark of Honda Motor Co., Ltd.
**Based on EPA Specific Fuel Consumption Mode.
Multi-port Programmed Fuel Injection [PGM-FI]® - Powerful Performance
Programmed Fuel Injection delivers the precise amount of fuel/air response with superior fuel efficiency.
4-front Corrosion Protection System
A patented, "Double Sealed" multi-layered paint process, sacrificial anodes and stainless steel technology, along with waterproof connectors, all enhance corrosion protection.
Variable Valve Timing and Lift Control
Variable Valve Timing & Lift Electronic Control system provides power where and when you need it. This gives you a broader, flatter torque curve and smooth power delivery throughout the engine's operating range. The result is a superior combination of power, torque and fuel efficiency.
Dual Stage Induction - Breathing easier improves performance
BFT 150 has a unique variable intake system which optimizes air flow to match the engine's speed. The results are maximized combustion efficiency, increased torque, and superb fuel economy.
|Engine (No. of Cylinder)||4 Cylinder SOHC|
|Output||90 hp (67.1 kw)|
|Displacement||1,497 cc (91.3 cu.in.)|
|Bore x Stroke||73 x 89 mm (2.9 x 3.5 in)|
|Control Type||Remote Control|
|Gear Shift||Forward - Neutral - Reverse|
|Ignition System||MicroComputer Programmed|
|Fuel||Unleaded Gasoline (87 Octane or higher)|
|Oil Type||NMMA Certified FC-W® 4-stroke oil** SAE 10W-30/40 (SF, SG, SH, SJ)|
|Oil Capacity||1.24 gal. (4.4 L) w/filter|
|Weight*||366 lbs. (166 kg)|
|Alternator Output||12V, 420W, 44A|
|Max. RPM Range||5,300 - 6,300|
|Programmed Fuel Injection||S|
|Digital CD Ignition System||S|
|Start In Gear Protection||S|
|Thermostat Controlled Cooling System||S|
|Oil Pressure Warning||S|
|Power Trim and Tilt||S|
|Variable Valve Timing & Lift Control||S|
* Weight specification is based on the lightest version.
** FC-W® is a registered trademark of the National Marine Manufacturers Assoc. (NMMA)
Specifications and descriptions are subject to change without notice.
|Parts Book||Type||Brand||Model||Book Year||Book #|
|Prop Type||Load*||Diameter||Pitch||Blades||Standard Equip.||Part #||Comments|
|aluminum||light||13.2||21||3||9999RUBA321M||RUBEX / HUB KIT REQUIRED|
|aluminum||light||13.2||19||3||9999RUBA319M||RUBEX / HUB KIT REQUIRED|
|aluminum||light||13.25||17||3||9999RUBA317M||RUBEX / HUB KIT REQUIRED|
|aluminum||moderate||13.5||15||3||9999RUBA315M||RUBEX / HUB KIT REQUIRED|
|aluminum||heavy||13.75||13||3||9999RUBA313M||RUBEX / HUB KIT REQUIRED|
|aluminum||heavy||14||11||3||9999RUBA311M||RUBEX / HUB KIT REQUIRED|
|aluminum||heavy||14||9||3||9999RUBA309M||RUBEX / HUB KIT REQUIRED|