General Specifications
HP / kW 135 HP / 100.6 kW
Displacement 2507 cc (153.0 cu in.)
Cylinders 6 (V6 60°)
WOT RPM Range Check Manual
Bore x Stroke 88.9 x 67.3 mm
Weight (Lightest) 184 kg / 406 lbs
Drive & Lower Unit
Gear Ratio 1.87:1
Shaft Options 20", 25"
Propeller Style —
Maintenance Quick-Specs
Engine Oil TC-W3 2-Stroke
Oil Capacity See Manual
Gear Lube 665 ml
Spark Plug NGK BPZ8HS-10
Fuel/Power Regular 87 Oct (50:1 Mix)
Identification
The serial number for the Mercury 135hp V6 Black Max is typically found on a plate located on the transom bracket.