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.
To squeeze more power from less fuel, naturally aspirated Mercury Racing V8 outboards feature Advanced Range Optimization (ARO), a closed loop fuel-control system that utilizes electronic sensors to precisely adjust the fuel mixture for the best possible efficiency at all speeds.
KEY FEATURES
4.8L V8:Â The 300R is part of the Mercury Racing V8 FourStroke outboard lineup, designed to be high-winding, rugged and reliable. It’s loaded with advanced design elements and Mercury Racing technology to go quicker, faster and farther than previously imagined.
Short Runner Intake:Â A short-runner intake manifold and high-lift intake camshaft designed specifically for the 300R combine to produce quick acceleration.
RPM Range:Â To maximize top speed and propping options the wide-open throttle (WOT) operating range is extended to 5800-6400 rpm.
MOTOR SPECIFICATIONS
- Engine Type: Mercury 300RXLAHDÂ & 300RCXLAHD V-8Â Four Stroke
- Horsepower: 300hp
- Cylinder: V-8
- Shaft Length: 25″ X-Long
- Steering: Electro-Hydraulic Power Steering
- Controls: Digital Throttle & Shift
- Starting: Electric Start with SmartStart Protection
- Weight: 512 lbs
- Oil Capacity: 6.6 L
- Full Throttle Range: 5800 – 6400 rpm
- Displacement: 4.6 L
- Fuel System: Electronic Fuel Injection (EFI) Computer Controlled w/ Advanced Range Optimization
- Fuel Induction System: Custom Racing Short-Runner Intake Manifold
- Warranty: Mercury Marine 3-Year Warranty
STANDARD FEATURES
- Counter Rotation (300R CXLAHD)
- Owner’s Manual
*Propeller not included.
