Evinrude H300WXCA 300HP – G2 30-Inch Digital

Evinrude H300WXCA 300HP G2 Digital Ultra-Long

The Evinrude H300WXCA 300HP G2 represents the pinnacle of digital offshore power, featuring a high-displacement 3.4L V6 74-degree engine architecture in a premium digital configuration. This 30-inch ultra-long shaft model is explicitly designed for the tallest transom multi-engine platforms requiring versatile marine outboard solutions with massive displacement. Its integrated digital command and control systems provide the surgical vessel command and stable hydrodynamic tracking needed for long-distance oceanic transits on the largest center consoles.

Operational peak performance is sustained across a 5400-6000 RPM full-throttle range, utilizing advanced E-TEC G2 technology for the industry’s highest torque-to-weight ratio. The specialized 1.85:1 gear ratio effectively translates 300 horsepower into immediate hydrodynamic thrust, allowing heavy offshore hulls to plane instantly even with full tournament loads. US offshore captains depend on this BRP-engineered platform for its industry-leading 133-amp alternator and the weight savings of its sleeveless cylinder block design for technical navigation.

V6 E-TEC G2 Torque Performance

The H300WXCA utilizes a massive 3.4-liter V6 configuration to provide significantly higher torque and smoother power delivery than standard 300HP four-stroke competitors. This advanced G2 mechanical design ensures aggressive hole-shot acceleration and effortless mid-range cruising for the heaviest multi-engine fiberglass vessels. Captains experience incredible power reserves when maintaining speed through technical turns or navigating heavy offshore inlets.

Ultra-Long 30-Inch Shaft Immersion

The H300WXCA motor integrates a 30-inch ultra-long shaft length explicitly calibrated for specialized high-transom vessel dimensions found on modern offshore cruisers. This specific lower unit immersion prevents propeller aeration in following seas while maintaining a secure grip on the water surface during maneuvers. US offshore boaters gain improved steering authority and stable tracking during aggressive maneuvers in open sea conditions.

Integrated Digital Command Center

This 300HP outboard utilizes the i-Control system to provide a smooth and cable-free throttle and shifting experience at the helm station. This digital flight-by-wire interface allows for precise vessel positioning and synchronization, ensuring the engine reacts instantly to the captain’s input. You gain the tactile control necessary for safe navigation through busy harbors or narrow coastal channels with the reliability of digital signal processing.

Direct Injection Induction System

The G2 engine features a specialized direct injection system that delivers fuel directly into the combustion chamber for maximum thermal efficiency. This technology results in cleaner emissions and superior fuel economy without the complexity of traditional 4-stroke valve trains. Boaters gain the benefit of increased power from every drop of fuel while exploring remote offshore sections far from local marina fuel docks during extended transits.

133-Amp High-Output Charging

The H300WXCA features a class-leading alternator system delivering a massive 133 amps of total output, ensuring that all onboard marine electronics remain fully powered. This electrical capacity supports multiple large-screen navigation displays, high-draw sonar equipment, and stabilizing gyro systems without draining the primary starting battery. Owners gain the confidence to run complex digital networks and radar during extended offshore excursions.

Internal Oil Management Convenience

The H300WXCA features an integrated 2.0-gallon internal oil reservoir, which eliminates the need for a separate oil tank and associated rigging inside the boat’s bilge. This innovative design maximizes storage space for gear while providing enough oil for long-range cruising without manual refilling. Owners benefit from a simplified installation and the convenience of monitoring oil levels directly through the digital dash display.

Professional Marine Warranty Protection

This Digital V6 engine is built with high-quality sacrificial anodes and a quad-thermostat cooling system to prevent destructive galvanic corrosion daily in saltwater. Regular maintenance of the high-performance gearcase and fresh-water flushing ensures long-term mechanical reliability in harsh oceanic conditions. Pro Tip: Use the digital auto-winterization feature at the helm to maintain the engine’s internal seals and fuel system integrity during storage.