Honda 100HP | BF100A1XRT
Motor Specifications
- Engine Type: Honda BF100A1XRT Four Stroke
- Horsepower: 100 hp
- Cylinders: 4 cyl
- Shaft Length: 25″
- Steering: Remote Mech
- Starter: Electric
- Weight: 365 lbs
- Full Throttle Range: 5300 – 6300 rpm
- Displacement: 1496cc
- Induction System: EFI (Recommended 91 Octane)
- Warranty: 5 years
*Prop not included.
Standard Features
Charging system, freshwater flush system, power trim & tilt, owner’s manual
The Honda BF100A1XRT is a powerful and lightweight 100 HP four-stroke outboard engine. Equipped with a 25-inch (X-long) shaft, mechanical remote throttle, and electric starter, this engine is designed to maximize performance and fuel efficiency.
Key Specifications – Honda 100HP | BF100A1XRT
Engine Power: 100 HP
Engine Type: 1.5L 4-cylinder SOHC (4 valves per cylinder)
Fuel System: Programmed Fuel Injection (PGM-FI)
Weight: 163 kg (one of the lightest in its class)
Shaft: 25 inches (X-long)
Steering & Throttle: Mechanical remote control with Power Tilt & Trim
Superior Technology Features
VTEC (Variable Valve Timing and Electronic Control): Delivers smooth power at low rpm and maximum performance at high rpm.
BLAST (Boosted Low Speed Torque): Delivers exceptional torque at low revs for rapid acceleration.
ECOmo Lean Burn Control: Optimizes the air-fuel ratio, enabling up to 20% better fuel efficiency at cruising speeds.
3-Way Cooling System: Three separate cooling circuits (cylinder, cylinder head, manifold) to maintain optimal temperatures and maximum reliability.
The Honda BF100A1XRT outboard engine is a 100-horsepower, mid-range 4-stroke marine motor that combines superior fuel efficiency with reliable performance. This engine is specifically designed for medium-sized vessels such as bay boats, aluminum fishing boats, and pontoons.
The BF100A1XRT model code indicates the manufacturer’s specific specifications:
Uses a 25-inch extra-long shaft.
Uses a remote mechanical throttle and shift control.
Equipped with electric power trim and tilt adjustment.
Featured Features – Honda 100HP | BF100A1XRT
VTEC® Technology: Electronically controls valve timing and lift to deliver abundant power at high RPMs while maintaining a smooth ride at low RPMs.
BLAST™ (Boosted Low-Speed Torque): Optimizes the air-fuel mixture and ignition timing during rapid acceleration to provide instant thrust from low speeds.
Lean Burn Control (ECOmo): Delivers best-in-class fuel efficiency. This system allows the engine to operate with a leaner fuel mixture at cruising speeds.
NMEA 2000 Connectivity: Enables direct engine data integration into your boat’s GPS or chartplotter display.
Best Charging: A 44-Amp alternator ensures faster battery charging to power various navigational electronics and additional fishing sonar.










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