The Vittorazi Moster is a new engine released in late 2010. Its compact and very powerful while being suprisingly light weight (12.9kg). Pull starts easily without needing a decompression valve, much different than other big cc motors. Right now the motor only comes in pull start form but when you can pull start it once and it fires right up, theres really no need for a more complicated electric start system.

Click Here for the Moster Engine Manual Download.

Cycle: 2 strokes Stroke: 54 mms Swept volume: 184.7 cc Bore: Ø 66 mms Power: 25 hp at 7.800 rpm Cylinder: Single cylinder in aluminum Nicasil chromed Piston: HQ, graphite, 2 rings chromed Intake: Silencer air-box - Walbro carburetor - Reed valve intake Cooling: Extraction from propeller Starter: Manual Clutch: No clutch, direct trasmission Reduction drive: ratio 1/2.7 - PolyV belt. Ignition coil: Inductive IDI Spark-plug: NGK BR9ES Temperatures max: EGT 550° - CHT 230° Exhaust pipe: Hand-made with silencer - Optinal silencer in carbon fiber Propeller rotation: Counterclock Fuel: Unleaded gasoline - Synthetic oil 2.5 % Consumption: 3.0-3.5 liters/hour at 30kg of trust, propeller 125cms Weight: 12.9 kg; pull starter version Weight: N/A electric starter version Weight: N/A pull & electric starter version