The Honda BF140ALRA delivers proven 140 HP performance with VTEC technology and mechanical remote steering, featuring DOHC design and dual stage induction for reliable power across all boating conditions.
The Honda BF140ALRA represents Honda’s 140 horsepower outboard engineering that upgraded the previous BF135 model to deliver a full 140 horsepower through a sophisticated 2.4-liter DOHC 4-cylinder engine with 16 valves for maximum airflow and performance. This 20″ long shaft configuration makes it ideal for a diverse range of boats from center consoles to fishing boats, providing versatile power for both recreational and serious fishing applications.
At the core of the BF140ALRA lies Honda’s revolutionary VTEC technology, derived from their acclaimed automotive platforms and refined for marine environments. This variable valve timing system delivers optimal power distribution across the entire RPM range, providing robust low-end torque for quick acceleration and sustained high-end power for impressive top speeds. The innovative dual stage induction system automatically optimizes airflow based on engine speed, ensuring maximum torque delivery at both low and high RPMs.
The mechanical remote steering system provides direct, responsive control that experienced boaters appreciate, offering immediate tactile feedback and proven reliability without electronic complexity. This makes the BF140ALRA particularly well-suited for repower applications and boats with existing mechanical steering systems, ensuring seamless integration and dependable operation. The robust 55-amp alternator with 40 amps of charging power provides ample electrical capacity for essential electronics and accessories.
Built on Honda’s renowned automotive engineering foundation and enhanced with marine-specific durability features, the BF140ALRA incorporates advanced PGM-FI fuel injection for precise fuel delivery and optimal performance. The BLAST technology dramatically improves acceleration by aggressively advancing ignition timing during throttle advancement, delivering superior hole shots and getting boats on plane faster. Enhanced with Honda’s comprehensive corrosion protection system, the BF140ALRA delivers the legendary Honda reliability and performance that serious boaters have trusted for decades.
