Mercury Racing Motors

Pro Max 300X

Offering the ultimate in EFI two-stroke performance, the Pro Max 300X is equipped with a potent 3.0L V6 powerhead that features custom cylinder sleeves with hand-ground exhaust ports that help maximize power. But the 300X has brains as well as brawn, boasting a Mercury PCM 038 microprocessor and SmartCraft Control Area Network (CAN), an advanced network of sensors and actuators that proactively monitors and controls engine functions. All 300X models are designed with a number of consumer applications in mind, including high-performance sport boats, bass boats and center-console offshore boats.

Features

3.0L powerhead with custom cylinder sleeves and hand-ground exhaust ports for maximum power.

SmartCraft PCM 038 microprocessor provides maximum power and fuel economy.

A robust sand cast center section, custom designed by Mercury Racing© outfitted with heavy-duty offshore swivel/clamp bracket assembly.

Models available with Sport Master, Torque Master or Fleet Master gearcases to fit a variety of applications, including high-performance sport boats, bass boats, and offshore boats.


Pro Max 300X Specifications
PropShaft Rated Horsepower
300 hp
(224 kW)
Full-Throttle RPM Range
6100-6800
Cylinders Displacement
V6 (60 vee)
185 cu in
(3032 cc)
Bore/Stroke
3.63" x 3.00 "
(92 mm x 76 mm)
Ignition
PCM 038
Starting
Electric
Gear Ratio

1.62:1 or 1.75:1(SM) or (TM)
1.75:1 (FM)

Steering
Remote
Alternator System
60 amp (756 watt)
w/voltage regulator
Trim System
Power Trim
Dry Weight
480 lb (218 kg)
Recommended Boat Transom Height

20" (508 mm)
25" (635 mm)

Induction System
Electronic
Fuel Injection
CARB Star Rating
N/A
Recommended Outboard Oil
Mercury Premium Plus
(TC-W3)
Fuel Requirements
91 Octane Minimum
(R+M)/2 or 96 RON
Limited Warranty
1 Year

 

 

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