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| Functional | Dual Stage Induction maximizes air input for combustion. The 24-valve DOHC configuration offers increased high-rpm power. The ECM receives constant input from 18 different sensors to deliver instant starts, smooth operation, strong performance and excellent 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 20% less fuel* than others in its class. Our outboards share many technologies and components used in Honda vehicles, with all the benefits of years of proven Honda engineering, precision manufacturing and reliability. The Engine Alert System monitors vital engine functions and prevents engine damage by alerting the operator of: overheating, water in fuel, low oil PSI, battery, over-rev, and critical engine function. Three separate cooling systems keep the cylinder heads running cooler for long-term durability.Honda's exclusive Intelligent Shift and Throttle (iST) command and control system delivers superb control plus plug-and-play installation of Honda Marine products and third-party controls and devices. iST offers multi-engine applications, with fine tuning of throttle settings at any speed, enhanced docking and slow speed control, and a simple, easy to understand user interface. Available on select 150 model. For dual outboards, integration with Dometic’s Optimus 360 joystick steering system makes maneuvering so much easier. Dometic’s SeaWays keeps you headed in right direction and SeaStation’s virtual anchoring system keeps you positioned over wrecks in hundreds of feet of water. The charging system offers an impressive 55 total amps with 40 amps of charging power for plenty of accessories.The little things make a big difference. The BF115, 140, and 150 are designed to reduce maintenance time for routine tasks like oil and filter changes. A variable speed trolling switch makes fishing easy and convenient. Simply push the toggle switch to adjust the trolling speed in 50 RPM increments from 650 RPM to 1000 RPM. NMEA 2000 protocols allow engine data to be interfaced with on-board systems and systems displays, such as SONAR or GPS.Boaters who prefer traditional controls will enjoy Honda’s smooth operating mechanical command and control system, with a responsive, reliable design. Supports up to two engines and a single-helm location as well as a side-mount configuration. Or choose the latest technology with Honda's iST for superb control and easy installation of a variety of displays and devices. iST supports up to 4 engines and two control stations. |
| Specifications | Type 4-Stroke DOHC 4 cylinder/16 Valves |
 drive-by-wire system, for superb control and power. Repositioned anodes and a new bolt coating boost corrosion resistance. The redesigned cowl provides easier spark plug access. Other redesigned and repositioned components include the trim and tilt unit, water separator, fuel filters, and an enlarged dipstick tube. Combined with enhanced diagnostic codes, these changes make maintenance easier than ever, and significantly reduce maintenance time. The redesigned, reengineered Honda BF115, BF140, and BF150 deliver everything you want – and more.
Honda’s exclusive VTEC technology offers a superior combination of power, torque, and fuel economy. Honda’s exclusive BLAST system improves acceleration at low speeds. The result? Instant acceleration and improved hole shot.
Multi-port Programmed Fuel Injection adds both easy starts and improved fuel efficiency - without sacrificing performance.Honda’s exclusive 4-Front Corrosion Protection System offers a patented, double-sealed multi-layered paint process. Sacrificial anodes and stainless steel technology, along with waterproof connectors, all enhance corrosion protection. Repositioned anodes and a new bolt coating boost corrosion resistance further. A fresh water flushport flushes debris and saltwater out of the engine.Honda's True 5 Warranty is the best in the business. This transferable, non-declining warranty is the same on the last day as it is on the first.){kind=link}