Mercury Racing — Pro Max 225X

• Compact 60 degree vee, 2.5L (153 CID) powerhead delivers unmatched power, performance, durability and reliability.
• High performance cylinder liners feature race-derived exhaust ports for increased torque.
• Race-derived exhaust chest for enhanced power.
• Modified exhaust adapter plate, mounted between the powerhead and center section, optimizes engine backpressure and reduces engine noise.
• O-ring cylinder heads minimize cylinder bore distortion. Increased water flow lowers engine operating temperature for enhanced engine reliability and durability.
• Use of nine seal rings on crankshaft increases crankcase sealing for smoother engine running quality and better overall performance.
• High performance pistons feature a custom profile and a strengthened piston pin boss casting for enhanced durability.
• Thin, high strength steel piston rings more easily conform to the cylinder bore, simultaneously enhancing engine sealing while reducing friction.
• PCM 555 microprocessor provides maximum power and fuel economy.
• Comes standard with the SC1000 System Monitor and hardware that enables a single data cable to connect an assortment of SmartCraft System gauges for both single and multi-engine applications.
• SmartCraft SC1000 system monitor and optional system link gauges provide real-time, up-to-the-minute data, including fuel flow, fuel range, fuel used, RPM, water depth, trim angle, water pressure and battery voltage.
• New 60-amp belt driven alternator is the most powerful in its class.
• New electronic singlepoint lubrication system delivers precise amounts of oil where and when it’s needed.
• The SmartCraft Engine Guardian system monitors engine functions for early indications of problems that could lead to engine damage.
• Torque Master and Sport Master gearcases feature a heavy-duty propshaft for enhanced durability.

Propshaft Rated Horsepower (HP / kW): 225/168
Full Throttle RPM Range: 6100-6800
Cylinders: V-6 (60 degree vee)
Displacement (CID/cc): 153/2507
Bore & Stroke (in): 3.50/2.65
Bore & Stroke (mm): 89/67
Fuel Induction System: Electronic Fuel Injection
Ignition System: PCM 555 digital Inductive
Charging System: 60 amp (846 watt) w/voltage regulator
Gear Ratio: 1.87:1
Lubrication System: Electronic Singlepoint
Recommended Oil: Mercury Premium Plus (TC-W3)
Fuel Requirements: 92 octane (R+M)/2 (98 RON) International
Rotation: Right Hand (Left-hand rotation available on 15” (381 mm) short shaft models only)
Shaft Length (inches): 15, 20
Shaft Length (mm): 381, 508
Weight (lbs / kg): 398/180 (TM) (short (SM)), 406/184 (L (SM))
Warranty: One-year limited warranty for recreational boating and three-year limited corrosion warranty. One-year limited Mercury Product Protection Plan available.
SmartCraft: Yes

Please call us at 530-877-1766 for more information
regarding the Mercury Racing Pro Max 225X.

Thank You!