General Specifications
HP / kW 250 HP / 186.3 kW
Displacement 3130 cc (191.0 cu in.)
Cylinders 6 (V6 76°)
WOT RPM Range Check Manual
Bore x Stroke 90 x 82 mm
Weight (Lightest) 231 kg / 509 lbs
Drive & Lower Unit
Gear Ratio 1.75:1
Shaft Options 20, 25
Propeller Style 15–19"
Maintenance Quick-Specs
Engine Oil Precision Blend Injection
Oil Capacity See Manual
Gear Lube See Manual
Spark Plug Check Search
Fuel/Power Regular Unleaded 87 Oct
Identification
The serial number for the Yamaha VMAX 250 (OX66 EFI) is typically found on a plate located on the transom bracket.