Honda 140HP iST Outboard

The Honda 140HP iST Outboard is built for operators who want precise digital control, strong offshore torque, and efficient long-distance performance. In addition, the BF140AXCDA combines Honda’s iST drive-by-wire system with a 2.4L inline-4 engine for smooth and responsive handling.

Auto & Co PTY LTD supplies quality Honda marine engines with transparent pricing, verified availability, and fast Australia-wide support. Furthermore, this model is ideal for centre consoles, offshore fishing boats, and commercial twin-engine setups.

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Why Choose the Honda 140HP iST Outboard

The Honda 140HP iST Outboard uses Intelligent Shift & Throttle (iST) technology for digital precision control. As a result, gear changes and throttle response feel smooth and immediate.

Moreover, the counter-rotation configuration improves balance in twin-engine applications. Therefore, handling becomes more stable at both low and high speeds.

In addition, the system reduces steering effort, especially during long offshore runs.

Key Features

• 140HP Honda Four Stroke
• iST Digital Drive-by-Wire System
• Counter Rotation Setup
• 25″ Shaft Configuration
• 2.4L DOHC Inline-4 Engine
• Electronic Fuel Injection (PGM-FI)
• Power Trim & Tilt System
• Honda Marine 5-Year Warranty

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Honda iST Digital Control Performance

The Honda 140HP iST Outboard removes mechanical cables and replaces them with electronic control. Consequently, operators get faster response and smoother shifting.

Furthermore, iST technology improves docking precision and low-speed maneuverability. In addition, it supports multi-engine synchronization for advanced setups.

Control Benefits

• Instant throttle response
• Smooth gear engagement
• Precise low-speed handling
• Better docking control
• Multi-engine synchronization

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Honda 140HP Engine Performance and Efficiency

The Honda 140HP iST Outboard is powered by a 2.4L DOHC inline-4 engine. As a result, it delivers strong torque across the RPM range.

Moreover, Honda’s PGM-FI system ensures clean combustion and reliable starts. Therefore, fuel efficiency remains high even under load.

In addition, the 3-way cooling system helps maintain stable engine temperature during extended use.

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Built for Offshore and Twin-Engine Control

This Honda 140HP iST Outboard is designed specifically for counter-rotation twin-engine setups.

Furthermore, it reduces prop torque pull and improves straight-line tracking. As a result, boats handle more predictably in offshore conditions.

Offshore Advantages

• Balanced twin-engine thrust
• Reduced steering torque
• Improved stability at speed
• Better fuel efficiency under load

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Honda 140HP iST Specifications

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Standard Features Included

The Honda 140HP iST Outboard includes:

• Intelligent Shift & Throttle (iST)
• Power Trim & Tilt
• 40 Amp Charging System
• Engine Alert System
• Fresh Water Flushport
• Owner’s Manual

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Australia-Wide Support for Honda Outboards

Auto & Co PTY LTD provides Australia-wide support for the Honda 140HP iST Outboard. In addition, our team assists with availability, enquiries, and fast processing support.

Browse more engines in our Shop. Alternatively, visit our Contact Page for direct assistance.

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For official Honda Marine information, visit Honda Marine.