Rotax 912 Engine 80 HP (912) or 100 HP (912 UL)
4 Stroke, 4 Cylinder, horizontally opposed
Water Cooled heads, air cooled barrels
Dual brakeless, capacitor discharge ignition
Prop drive via reduction gear
Arguably the best engine available for Micro light aircraft today.
Powerful and reliable, although expensive.
The Rotax 912 S is a 100 Horsepower engine.
The 912 RST model uses the same 80 HP Rotax engine used in the 914. This engine has been fitted with a Mitsubishi Turbo that gives full time turbo boost. At full power this engine develops 122 Horsepower and is excellent for heavier loads or high altitudes.
Rotax 912ul 80hp
Rotax 912iS (FUEL INJECTED)
912 UL 2V DCDI
No cylinders: 4
Bore: 79.5 mm
Stroke: 61 mm
Displacement: 1211 cc
Ignition: Electronic Ducati
Reduction: mechanical 2.27:1 torque limited
Weight: 64.5 kg
Max pwr: 80 hp at 5500 rpm
Max torque: 103 at 4800 rpm
Fuel consumption: 240 G/hp/hr
Price 1998: 69 919,28 Fttc