Evinrude 300HP H300WZI – G2 30in Shaft

Evinrude 300HP H300WZI White G2 iSteer Integrated XX-Long

The Evinrude 300HP H300WZI represents the absolute pinnacle of 3.4L V6 74-degree engineering, featuring a robust 3441cc displacement and a 30-inch XX-long white shaft. This unit is designed with fully integrated steering and Optimus 360/IHS compatibility for the ultimate in cockpit-to-transom integration. The G2 architecture emphasizes power-to-weight optimization and torque density, ensuring rapid throttle response and consistent power delivery for American boaters who demand a clean, reliable, and high-performance offshore power solution.

Achieving peak thermal efficiency through automated combustion, the H300WZI utilizes PurePower direct injection to refine the air-fuel mixture and maximize torque output. The chassis is shielded by premium saltwater-grade materials and anti-corrosion treatments to mitigate galvanic wear during extended offshore exposure. Ownership is made effortless by the industry-leading 5-year/500-hour service interval and no dealer-required break-in. This model ensures that all shipboard electronics receive a stable charge via its high-output 133-amp magneto, supporting the most advanced navigational safety gear.

Key Features of Evinrude H300WZI

• 3441cc V6 74-Degree Direct Injection.
• 300 Horsepower Prop Shaft Rating.
• 30-Inch Shaft 561 lbs Weight.
• E-TEC G2 3.4L High-Torque Induction.
• Integrated Steering & Optimus 360/IHS.
• 133 Amp Total Output Magneto.
• 1.85:1 Ratio Performance Gearcase.