2024 Mercury Racing 300R Base

Information

2024 Mercury Racing 300R

FLEX SOME MUSCLE

Tuned up with Mercury Racing components to deliver blistering speed, the V8 4.6L 300R outboard delivers crisp throttle response, thrilling top-end power and confident control, the perfect match for a wide variety of high-performance boats. The 300R midsection and gearcase options, tie-bar and steering choices allow the creation of a near-custom configuration to provide optimal performance and ease of installation for most applications, including re-power upgrades.

Features may include:

SHORT RUNNER INTAKE
  • A short-runner intake manifold and high-lift intake camshaft designed specifically for the 300R combine to produce quick acceleration.
FEEL THE POWER
  • The dual muffler system of Advanced Sound Control offers the option of a deep sport tone with a stirring growl on start-up.
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.

Photos

Highlights

  • Mountain Home, Arkansas
  • 2024
  • Mercury Racing
  • 300R Base
  • Requirement: Unleaded Regular 87 Octane Minimum (R+M/2) Or 91 RON 10% Ethanol Maximum
  • 512 lbs
  • Available

Specifications

  • 2024
  • Mercury Racing
  • 300R
  • Base
  • Four Stroke
  • V-8 NA 4S
  • SmartCraft PCM 112 | Protection System: SmartCraft Engine Guardian
  • Rated: 300 HP
  • Full Throttle: 5800-6400 RPM
  • 600 RPM
  • V8
  • 4.6 L
  • 3.6 in (92 mm)
  • 3.4 in (86 mm)
  • Custom Racing Short-Runner Intake Manifold
  • Digital Inductive
  • Requirement: NMMA Certified FCW SAE 10W-30
  • Electro-Hydraulic Power Steering | Angle: '+ / - 30°
  • DTS (AMS), DTS or Mechanical (CMS)
  • 1.85 (AMS), 1.75:1 (CMS) or 1.60:1 (CMS, AMS)
  • Hard Rubber or Solid
  • Selectable
  • Integrated Wet Sump
  • F-N-R
  • 115 (AMS) / 85 (CMS)
  • Electric Start With SmartStart Protection
  • Electronic Fuel Injection (EFI) Computer Controlled With Advanced Range Optimization
  • Requirement: Unleaded Regular 87 Octane Minimum (R+M/2) Or 91 RON 10% Ethanol Maximum
  • Minimum Centerline Mounting Distance: 26 in
  • Shaft: 20, 25, or 30
  • 6.6 L
  • 512 lbs
  • Trim System: Standard or Heavy Duty | Mid Section: Standard, Heavy Duty or Racing AMS | Skeg: Camber or Straight | Idle Charge | Gearcase: Torque Master, Sport Master or 5.44 HD | Carb Star Rating: 3
  • 3-Year