Mercury Verado 400R (Racing)



Listing Id 5117709 Length 0.00 Feet
Condition New Type
Make Mercury Year 2024
Model Verado 400R (Racing) Hull Style
Hull Type


Racing v10 5.7L Outboard

Deep-Breathing QC4 Technology

Performance you will feel – instantly. A new naturally aspirated V10 5.7-liter powerhead features the deep-breathing Mercury Racing Quad Cam Four Valve (QC4) design with proprietary 92mm throttle body and tuned intake to maximize airflow and power.

Exclusive 92MM Throttle Body

A proprietary 92mm throttle body and tuned intake work with the QC4 head to maximize airflow and power. The exclusive heavy duty throttle body servo motor is designed to produce instant throttle response, while a Mercury Racing fuel pressure sensor provides precise fueling under acceleration to further enhance throttle response.

Mercury Racing Advanced Midsection

The exclusive Mercury Racing Advanced MidSection (AMS) is engineered meet the demands of high-performance boat operation. It supports and isolates the powerhead from the transom to ensure run quality is smooth and quiet at all speeds.

Rugged Mounts

Stiffened engine mounts and precision-fitted heavy-duty guide plates stabilize the engine for enhanced high-speed handling.

Optional Tie-Bar

An optional rear tie-bar bracket integral to the Racing AMS provides a strong, ultra-light mounting point for rock-solid precision steering on catamaran and other ultra-high-speed applications.

5.44 HD Gearcase

The Mercury Racing 5.44 HD gearcase option is ideal for heavy bay boats and multi-engine performance center console boats that require a more-submerged gearcase and benefit from added stern lift. It features a 1.60:1 gear ratio.

Sport Master Gearcase

The race-proven Sport Master gearcase is a surface-piercing design intended for boats capable of exceeding 85 mph, and features low water pick-ups and a crescent leading edge to maximize speed and efficiency. It also features a 1.60:1 gear ratio.

Power to the Water

The new Mercury Racing® Ventera™ propeller is designed to handle big outboard horsepower on fast center consoles, day cruisers and bay boats. This 15-inch diameter, four-blade prop was engineered specifically to carry more load with greater efficiency at high speeds and in semi-surfacing installations.

Color us gone. Two striking color choices. For your custom finish we offer a ready-to-paint option.

Product Details

Horsepower (HP/KW)400 / 298
WOT RPM6000-6600
Engine TypeV10 (64-degree) with 40-Valve Dual Overhead Cam (DOHC)
Displacement (Liter/CID)5.7 / 349
Induction SystemNaturally Aspirated
Fuel RequirementsUnleaded Regular 87 Octane Minimum (R+M/2) or 91 RON
Charging (AMP/WATT)150 / 1890
Throttle & ShiftDigital Throttle & Shift
MidsectionRacing Advanced Midsection
Integrated Rear Tie Bar BracketAvailable
Shaft Lengths (Inch)20, 25, 30, & 35
GearcaseSport Master or 5.44" HD
Gearcase Ratio1:60:1
Dry Weight (LB/KG)695 / 315
Warranty3-Year Limited




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