2005 Yamaha F225 FourStroke Outboard Motor 

• Horsepower: 225 hp
• Engine Type: 4-stroke, DOHC V6, 24-valve
• Displacement: 4.2L (4,200cc)
• Full Throttle RPM Range: 5,000 - 6,000 rpm
• Fuel System: Multi-point Electronic Fuel Injection
• Exhaust: Through Propeller Boss
• nduction: Double Overhead Camshafts (DOHC) with four valves per cylinder and Variable Camshaft Timing (VCT)
• Ignition: TCI Microcomputer
• Lubrication: Wet Sump
• Starting: Electric
• Cooling: Raw water with thermostatic control
• Alternator Output: 50-70 Amps
• Shaft Length: 25" (X) or 30" (U)
• Weight: Varies by shaft length, approximately 562-575 lbs (255-261 kg)
• Recommended Fuel: Unleaded gasoline (minimum 87 octane)
• Gear Ratio: 1.75:1