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Thunder Tiger Four-stroke engines are an excellent choice for recreational sports, aerobatic model planes. They have a very reliable operation and easy adjustment; use of quality materials for long-term durability built above the level of ordinary "consumer" engines.
F91-S is a four-stroke engine with a valve gear designed for model aircraft of all kinds, especially suitable for RC mock. It is equipped with a carburetor dvoujehlovým; Basic package also comes an expansion muffler.
Set engine includes: RC engine with a carburetor, an expansion muffler with an adapter, RF candle, set of Allen loops, flat spanner 12/14 mm and 5 / 5.5 mm, gauge and adjusting valve clearances, sheet labels, instructions.
|Number of cylinders||1|
|Operating speed [rpm]||2000-12000|
|Engine power (at 11000 rpm) [kW]||1.2|
|Power (at 11000 rpm) [HP]||1.6|
|Weight (motor) [g]||660|
|Weight (silencer) [g]||45|
|Recommended tank volume [ml]||350-400|
|Recommended candle||Thunder Tiger RF, OS MAX Type F|
|m thread attic propeller||UNF 5 / 16-24|