Vittorazi Factory R

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Vittorazi Factory R



Vittorazi Factory R

2.87 reduction. 


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The Factory-R maintains and extends the typical features of the Factory release. These features allow you to keep the engine weight low: use of carbon components, titanium screws, fully machined components.Important work was done on the engine to increase the power output; a lot of work has been made on engine timing and on the air intake, with a new carburetor that has a larger diameter.

Includes a Carbon Fiber Airbox and Carbon Fiber Cooling Shroud.

130cm or 140cm Helix or Vittorazi propeller recommended by Vittorazi




Cycle: 2 Strokes

Swept volume: 184.7 cc
Power: 27 hp at 8.800 RPM
Intake: Carbon fiber airbox – Walbro carburetor – Reed valve intake
Cooling: Extraction from propeller, cooling shroud included
Starter: Pull starter – 3S (Soft Starter System)
Clutch: Centrifugal clutch – CNC machined
Reduction drive: Ratio 1/2.87
Exhaust pipe: Hand-made pipe and DB-killer system, second joint, silencer pipe in carbon fiber
Fuel: Unleaded gasoline – Synthetic oil 2.5%
Consumption: 4.0 liters/hour at 30 kgs of static thrust, prop. 140 cms at 5.000 RPM
Weight: 13.7 kgs
Max Thrust: 93 kgs prop. 140 cms at 9.000 RPM
Other characteristics: Engine carter case CNC machined from solid aluminium alloy 7075 – Crank rod machined from solid steel-Carbon fiber airbox – Carbon fiber exhaust bracket – Carbon fiber propeller plate – Carbon fiber cooling shroud – Full kit of titanium screws – Iridium spark plug

Additional information

Weight 40 lbs
Dimensions 29 × 15 × 21 in

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184.7 cc


27 HP at 8.800 RPM


2 stroke

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