Mercury Racing
500R
PURE. MUSCLE.
Overview
THE NEW BENCHMARK
Experience elevated power and technology created exclusively for owners of the fastest luxury sport boats. Producing 500 supercharged horsepower, the Mercury Racing V8 500R introduces a host of new components in the powerhead, cooling system, midsection, gearcase and steering system, each engineered to harness the raw power produced by this engine and to meet the challenging demands of Wide Open performance boating.
- Stout Powerhead. Built from the inside out for rugged performance. Our new 4.6L V8 powerhead features upgraded components support to a scaled-up power output and deliver reliability you can count on.
- Bigger Boost. Our power prescription calls for a 26% increase in supercharger boost pressure. Air flow is optimized with a larger intake attenuator and a new 92mm throttle body.
- Humidity Compensation Technology. More power in every environment. For the first time in any marine engine, a new sensor measures the humidity level of the intake airflow to maintain the most aggressive calibration and optimize performance under virtually all conditions.
- Advanced Racing Core Midsection. The new Advanced Racing Core (ARC) midsection is engineered to upgrade durability and performance.
- Core Strength. Mercury Racing has engineered the Advanced Racing Core (ARC) midsection to compliment the extreme thrust and high-speed capability of the 500R outboard. This is the strongest, stiffest and most-durable midsection ever created by Mercury Racing, and it is exclusive to the 500R outboard.
- Trimmed to Perfection. Precise drive trim control is critical to realizing the high-speed potential of any performance boat. Mercury Racing leverages decades of experience in the heat of competition to engineer an upgraded trim and steering system for the 500R outboard that delivers unmatched precision.
500R
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PURE. MUSCLE.
Specifications
| Horsepower [HP/KW] | 500 / 372 |
| Max WOT RPM | 6000 – 6600 |
| Engine Type | V8 (64 Degree) with 32-Valve Dual Overhead Cam (DOHC) |
| Displacement [LITER/CID] | 4.6 / 281 |
| Induction System | Supercharged with Charge Air Cooling and Electronic Boost Control |
| Fuel Requirements | Unleaded 89 Octane Minimum (R+M/2) or 95 RON |
| Charging [AMP/WATT] | 115 / 1449 |
| Throttle & Shift | Digital Throttle & Shift |
| Midsection | Advanced Racing Core (ARC) |
| INTEGRATED REAR TIE-BAR BRACKET | Available |
| SHAFT LENGTHS [INCH] | 20, 25, 30, & 35 |
| GEARCASE | R-Drive, R-Drive Sport |
| GEAR RATIO | 1.60:1 |
| DRY WEIGHT | 726lbs |
| WARRANTY | 3-Year Limited |
Key Features

Digital Throttle & Shift (DTS)
The precision of Digital Throttle and Shift (DTS) with available Mercury Racing Digital Zero Effort controls eliminates cable maintenance and delivers smooth shifting with instant throttle response.

Adaptive Speed Control
Adaptive Speed Control maintains engine RPM as load changes due to sea conditions or turning maneuvers to maintain boat authority with less control input.
Smartcraft Technologies
The 500R model supports the full suite of Mercury SmartCraft technologies, including the Engine Guardian monitor system. Stream engine and performance data to a Mercury VesselView multi-function display or to many other multi-function displays.
Top Cowl Service Door
Pop open the industry-exclusive Top Cowl Service Door for easy access to the oil dipstick and fill without removing the cowl.
Warranty
3 Year Limited Warranty (Pleasure use only, only if serviced by an Authorised Dealer)
World-class marine products backed by world-class warranties. We stand behind everything we build, and we go the extra mile to make sure your Mercury experience is the best it can be – on the water and off.
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Description
THE NEW BENCHMARK
Experience elevated power and technology created exclusively for owners of the fastest luxury sport boats. Producing 500 supercharged horsepower, the Mercury Racing V8 500R introduces a host of new components in the powerhead, cooling system, midsection, gearcase and steering system, each engineered to harness the raw power produced by this engine and to meet the challenging demands of Wide Open performance boating.
- Stout Powerhead. Built from the inside out for rugged performance. Our new 4.6L V8 powerhead features upgraded components support to a scaled-up power output and deliver reliability you can count on.
- Bigger Boost. Our power prescription calls for a 26% increase in supercharger boost pressure. Air flow is optimized with a larger intake attenuator and a new 92mm throttle body.
- Humidity Compensation Technology. More power in every environment. For the first time in any marine engine, a new sensor measures the humidity level of the intake airflow to maintain the most aggressive calibration and optimize performance under virtually all conditions.
- Advanced Racing Core Midsection. The new Advanced Racing Core (ARC) midsection is engineered to upgrade durability and performance.
- Core Strength. Mercury Racing has engineered the Advanced Racing Core (ARC) midsection to compliment the extreme thrust and high-speed capability of the 500R outboard. This is the strongest, stiffest and most-durable midsection ever created by Mercury Racing, and it is exclusive to the 500R outboard.
- Trimmed to Perfection. Precise drive trim control is critical to realizing the high-speed potential of any performance boat. Mercury Racing leverages decades of experience in the heat of competition to engineer an upgraded trim and steering system for the 500R outboard that delivers unmatched precision.
Additional information
| Engine Type | Outboard |
|---|---|
| Usage | Performance |
| Engine Size | Large (150HP+) |





