Mercury 300CL 300HP – Verado V8 20″ Shaft Counter Rotation DTS in Black

Mercury 300CL 300HP Verado V8 DTS

The Mercury 300CL Verado is a premier 300HP FourStroke V8 outboard engineered for high-performance offshore vessels requiring the ultimate in digital control and refinement in the US maritime market. Featuring a massive 4.6L V8 Dual Overhead Cam (DOHC) architecture and weighing 600 lbs, this motor delivers monumental displacement-driven torque. This 20-inch shaft model is configured for counter-rotation, making it the ideal port-side companion for dual-engine performance consoles. Our dependable outboard propulsion systems guarantee the digital precision and vibration-free performance required for premium coastal navigation.

Operational peak performance for the Mercury 300HP Verado is aggressively maintained within the 5200 to 6000 RPM range, supported by an industry-leading 115 Amp alternator. The 1.85:1 gear ratio translates the massive V8 torque curve into blistering hole-shot acceleration and superior top-end speed. Manufactured in the USA, this highly corrosion-resistant marine engine incorporates SmartCraft Digital Throttle & Shift (DTS) to ensure an ultra-smooth, cable-free shifting experience across turbulent saltwater swells.

Technical Specifications of Mercury 300CL Verado

• The 4.6L V8 32-valve DOHC architecture provides class-leading displacement and explosive low-end torque for heavy offshore loads.
• Counter rotation left-hand drive ensures perfectly balanced steering and tracking in dual-engine high-performance boat setups.
• Integrated Electric/Hydraulic Power Steering offers hyper-responsive, automotive-like handling even in rough coastal conditions.
• A massive 115 Amp alternator delivers 1449 Watts of charging power, the highest in its class for demanding marine navigation suites.
• SmartCraft Digital Throttle & Shift (DTS) eliminates mechanical friction for instantaneous and hyper-responsive helm control.
• Electronic Fuel Injection (EFI) accurately manages the air mixture for incredible thermal efficiency and reliable cold-starts.

Advanced V8 Refinement

The naturally aspirated 4.6L V8 engine utilizes a 32-valve DOHC design to maximize intake efficiency and top-end speed. This robust powerhead provides the smooth, reliable torque that offshore anglers depend on when hauling heavy fuel and passenger loads through strong tidal currents and unpredictable offshore winds.

Integrated Power Steering

Mercury’s integrated power steering system removes the need for external hydraulic cylinders and hoses on the transom. This digital drive-by-wire steering provides captains with effortless, precision control, which is vital when precisely docking large multi-engine center consoles in crowded American marinas.

SmartCraft DTS Precision

Digital Throttle & Shift (DTS) technology replaces traditional mechanical cables with instantaneous digital responsiveness. This provides captains with silky-smooth shifting and precise speed control, ensuring a premium boating experience during long offshore transits in the American saltwater environment.

Mercury 3-Year Protection

Every Mercury 300HP Verado outboard is backed by a comprehensive 3-Year Limited Warranty for American owners. This factory-level protection ensures long-term peace of mind and grants access to genuine parts through a vast nationwide marine dealer network.

Maintenance & Longevity

Maintaining clean oil in the 7.0L integrated wet sump system is vital for preserving tight engine tolerances over time. Always flush the cooling system with fresh water after every saltwater outing. Pro Tip from the Shop: Utilize the exclusive Top Cowl Service Door to easily check the oil level without removing the heavy V8 cowling, and verify the electro-hydraulic steering fluid levels regularly to maintain effortless handling.