Twin F250 Yamaha 4.2 V6 engine

The twin F250 Yamaha 4.2 V6 engines are a popular choice for boaters who need a reliable and powerful propulsion system. Here are some key specifications for these engines:

*Engine Type:* 4.2L V6

*Displacement:* 4.2 liters (256 cubic inches)

*Horsepower:* 250 horsepower at 6000 rpm

*Torque:* 240 lb-ft at 4500 rpm

*Fuel System:* Electronic Fuel Injection (EFI)

*Ignition System:* Electronic Ignition System (EIS)

*Starting System:* Electric Start

*Lubrication System:* Wet sump

*Cooling System:* Thermostatically controlled cooling system

*Exhaust System:* Through-hub exhaust

*Propeller:* XTO Propeller (optional)

*Gear Ratio:* 1.75:1

*Trim Range:* -4° to +16°

*Tilt Range:* -4° to +70°

*Weight:* Approximately 263 kg (580 lbs) per engine

*Length:* 1,234 mm (48.6 inches)

*Width:* 508 mm (20 inches)

*Height:* 635 mm (25 inches)