General Specifications
HP / kW 100 HP / 74.5 kW
Displacement 1632 cc (99.6 cu in.)
Cylinders 4 (V4 90°)
WOT RPM Range Check Manual
Bore x Stroke 88.9 x 65.7 mm
Weight (Lightest) 138 kg / 304 lbs
Drive & Lower Unit
Gear Ratio 2.00:1
Shaft Options 20", 25"
Propeller Style —
Maintenance Quick-Specs
Engine Oil TC-W3 2-Stroke
Oil Capacity See Manual
Gear Lube 770 ml
Spark Plug Champion QL77JC4
Fuel/Power Regular 87 Oct (50:1 Mix)
Identification
The serial number for the Johnson 100hp Crossflow V4 is typically found on a plate located on the transom bracket.