2024 Honda Marine BF90 90DK5LRTC

Honda Marine BF90 90DK5LRTC

Our most advanced technology in a mid-range outboard. Variable Valve Timing & Lift Electronic Control (VTEC®) automotive technology, Boosted Low Speed Torque (BLAST®), Multi-Port Programmed Fuel Injection (PGM-FI®) and High Performance Gearcase maximize performance, and with Lean Burn Control®, it can run on a leaner mix of air and fuel, making it very efficient.

The BF90 does not come with a propeller. Please consult with your Honda Dealer for propeller application assistance.

Performance and Efficiency

• World-renowned Honda quality combines proven reliability and superior fuel efficiency, with no oil mixing.

• Weighing in at only 163 kg (359 lbs), the BF90 is one of the lightest in its class.

• Honda’s Variable Valve Timing & Lift Electronic Control (VTEC®) system® provides power where and when you need it. VTEC® 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 economy. VTEC® is the modern replacement for displacement.

• Programmed Fuel Injection delivers the precise amount of fuel/air to each cylinder. The result is easy starts and instant throttle response with superior fuel efficiency.

• Lean Burn Control® increases fuel efficiency by allowing combustion to operate on a leaner air/fuel mixture. At cruising speed, this engine runs on up to 10% less fuel* than others in its class.

Reliability and Durability

• The technology we applied to our 90hp outboard engine is the very same that powers one of the most popular cars in the world, the Honda Fit.

• Three separate cooling systems keep the cylinder heads running cooler for long-term durability.

• The Engine Alert System uses visual, audio and RPM reduction circuits to alert the operator of over-heating, low oil PSI and over-revving, preventing engine damage.

• The Corrosion Protection System is a patented "Double Sealed" multi-layered paint process. Sacrificial anodes and stainless steel technology, along with waterproof connectors, all enhance corrosion protection.

• The alternators, ignition and other critical electrical components are mounted near the top of the powerhead to stay cool and dry. The result? Dependable performance.

• The starter motor is inverted into a sealed chamber that protects the starter drive from the elements.

Convenience and Ease of Use

• There's always plenty of electric power with Honda's exclusive neodymium magnet flywheel. The alternator develops 44 amps in total and 35 amps of charging amps, it's twice the output of some competitors. It provides high output and keeps battery banks charged all day, even when running multiple accessories.

• The 3-Position Tiller Handle adjusts to your comfort for easiest hull manoeuvrability.

• An easy "screw-type" valve adjuster system requires no shims, which reduces maintenance costs. Front-mounted oil filter and oil filler make for easy maintenance.