
The 300R FourStroke is the highest performing engine in its class. The naturally aspirated 4.6L V-8 provides an astounding 44% in increased displacement and up to 40% higher overall bottom end torque than the legacy two-stroke 300XS it replaces. Custom Racing intake cam profiles and short intake manifold runners maximise power throughout the rated speed range. An integrated oil cooler keeps oil temps down throughout the Racing exclusive 5800-6400 rpm operating range. Transient spark calibration boosts torque by 7% for unmatched acceleration. Advanced Range Optimisation (ARO) automatically adjusts fuel delivery for up to 10% improvement in cruise-speed fuel efficiency. All of this on regular 91-RON Unleaded fuel.
Spesification
- RATED HORSEPOWER (HP/KW) 300/224
- BORE & STROKE (IN/MM) 3.6 X 3.4/92 x 86
- IDLE RPM 600
- MAX RPM AT FULL THROTTLE 5800-6400
- CYLINDERS/ENGINE CONFIGURATION V-8 (64 degree) with 32-valve Dual Overhead Cam (DOHC)
- DISPLACEMENT (LITER/CID) 4.6/279
- INDUCTION SYSTEM Custom Racing Short-Runner Intake Manifold
- FUEL SYSTEM Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
- FUEL REQUIREMENTS Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
- IGNITION SYSTEM SmartCraft PCM 112 Digital Inductive
- CHARGING SYSTEM 85-amp (1071 Watt) with idle Charge
- STARTING Electric Start with SmartStart Protection
- LUBRICATION SYSTEM Integrated wet sump
- OIL REQUIREMENT NMMA Certified FCW SAE 10W-30
- THROTTLE AND SHIFT CONTROLS Mechanical and Digital Throttle and Shift (DTS)
- TRI-RAM MIDSECTION High-Durometer Elastomer Upper Mount and Solid Lower Mounts
- HEAVY DUTY MIDSECTION Solid Mounts; Remote Trim System
- GEARCASE Torque Master, Sport Master or 5.44" HD
- GEAR RATIO 1.75:1
- CAMBERED SKEG Sport Master and Torque Master
- GEAR SHIFT F-N-R
- DRY WEIGHT (LBS./KG)
- L - 20" Std: 512/232; HD: 546/247
- XL - 25" 556/252
- XXL - 30" 566/257
- WARRANTY 3-Year Warranty

The 250R FourStroke pumps out 250 propshaft horsepower. The stout V-8 powerhead provides an astounding 53% increased displacement and up to 40% higher overall bottom-end torque than the legacy two-stroke 250XS it replaces. Transient spark calibration boosts torque by 7% for unmatched acceleration. Advanced Range Optimisation (ARO) automatically adjusts fuel delivery for up to 10% improvement in cruise-speed fuel efficiency. All of this on regular 91-RON Unleaded fuel, while maintaining a comparable weight to the 250 XS.
Spesifications
- RATED HORSEPOWER (HP/KW) 250/186
- BORE & STROKE (IN/MM) 3.6 x 3.4/92 x 86
- IDLE RPM 600
- MAX RPM AT FULL THROTTLE 5800-6200
- CYLINDERS/ENGINE CONFIGURATION V-8 (64 degree) with 32-valve Dual Overhead Cam (DOHC)
- DISPLACEMENT (LITER/CID) 4.6/279
- INDUCTION SYSTEM Performance-Tuned Long Runner Intake Manifold
- FUEL SYSTEM Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
- FUEL REQUIREMENTS Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON
- IGNITION SYSTEM SmartCraft PCM 112 Digital Inductive
- CHARGING SYSTEM 85-amp (1071 Watt)
- STARTING Electric Start with SmartStart Protection
- LUBRICATION SYSTEM Integrated wet sump
- OIL REQUIREMENT NMMA Certified FCW SAE 10W-30
- THROTTLE AND SHIFT CONTROLS Mechanical
- MIDSECTION DESIGN Tri-Ram Midsection with High-Durometer Elastomer Upper Mount and Solid Lower Mounts
- SHAFT LENGTH (IN./MM.) 20/508
- GEARCASE Sport Master
- GEAR RATIO 1.75:1
- WEIGHT (LBS./KGS.) 520/236
- WARRANTY 3-Year Limited

Mercury
300HP Sea Pro 4 Stroke
Be Quick, Only While Stocks Last!!.

Mercury
225HP Sea Pro 4 Stroke
Be Quick, Only While Stocks Last!!.

Mercury Verado
300HP Verado
Be Quick, Only While Stocks Last!!.

Mercury Verado
250HP Verado 4 Stroke
Be Quick, Only While Stocks Last!!.

Mercury
300HP Pro XS
Be Quick, Only While Stocks Last!!.

Mercury
250HP Pro XS 4 Stroke
Be Quick, Only While Stocks Last!!.

The 225hp Pro XS provides hard-charging performance to put you out front and keep you there. Pro XS is the choice of tournament anglers and performance enthusiasts who don't like coming second. Mercury V-8 Pro XS models transform every drop of fuel into performance delivering class leading fuel economy at cruising speed and wide-open throttle. Advanced Range Optimisation (ARO) utilises closed-loop fuel control to precisely adjust the fuel mixture and deliver the best possible efficiency. All Pro XS FourStroke models now come with a 3+3=6 Year factory warranty.
ENGINE DETAILS
More power. Less fuel consumed. Fewer emissions. Great for bass and multi-species fishing boats.
SPECIFICATIONS - 225
HP / kW |
|
---|---|
Engine type |
|
MidSection |
|
Displacement (CID/CC) |
|
Displacement (L) |
|
Cylinder Configuration |
|
Full throttle RPM |
|
Air induction |
|
Fuel induction system |
|
Alternator amp / Watt |
|
Recommended fuel |
|
Recommended oil |
|
Engine protection operator warning system |
|
Compatible with SmartCraft digital technology |
|
Starting |
|
Controls |
|
Steering |
|
Shaft length |
|
Gearcase ratio |
|
Dry weight *Lightest model available |
|
CARB star rating |
|
Bore and stroke |
|
Ignition |
|
Cooling system |
|
Gear shift |
|
Gearcase options |
|
Trim system |
|
Exhaust system |
|
Color |
|
Lubrication system |
|
Oil Capacity |
|
Maximum Trim Range |
|
Maximum Tilt Range |
|

Mercury
200HP Pro XS 4 Stroke
Be Quick, Only While Stocks Last!!.

Mercury
175HP Pro XS
Be Quick, Only While Stocks Last!!.
