General Specifications
HP / kW 300 HP / 223.5 kW
Displacement 2598 cc (158.5 cu in.)
Cylinders 6 (Inline 6 Supercharged)
WOT RPM Range Check Manual
Bore x Stroke 82 x 82 mm
Weight (Lightest) 288 kg / 635 lbs
Drive & Lower Unit
Gear Ratio 1.85:1
Shaft Options 20", 25", 30"
Propeller Style —
Maintenance Quick-Specs
Engine Oil Mercury 25W-40 Synthetic
Oil Capacity 7 Liters
Gear Lube 970 ml
Spark Plug NGK ILFR6G-E
Fuel/Power Regular 87 Oct
Identification
The serial number for the Mercury 300hp Verado (L6) is typically found on a plate located on the transom bracket.