FirebrandAeroRC
KAVAN FS91AR. EXPECTED LATE JULY
KAVAN FS91AR. EXPECTED LATE JULY
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KAVAN four-stroke engines are an excellent choice for any "Sunday flyers“ sporty, aerobatic or scale model aircraft. Reliable operation and very easy running-in and fine-tuning make them a great choice great value & affordable engine option. Given adequate care and maintenance, they will reliably power your models for many years to come.
KAVAN FS-91AR is a four-stroke engine with a glow plug of classic ringed design, ideal especially for scale model aircraft. It is equipped with a twin-needle RC carburettor with a choke; the set also includes a muffler.
The crankshaft has an UNF 5/16-24 propeller nut/bolt thread. A special safety propeller lock nut is supplied with the engine.
Recommended propeller:
Running-in: 13×8"
Sportster & Aerobatic: 12×10", 12×11"
Scale: 15×6", 16×6"
Engine set includes: engine with RC carburettor and muffler, instruction manual.
| Displacement [ccm] | 14.95 |
| Cylinder count | 1 |
| Bore [mm] | 27.7 |
| Stroke length [mm] | 24.8 |
| Operating RPM [ot./min] | 2000 - 11000 |
| Motor power (10500RPM) [kW] | 1.3 |
| Weight [g] | 640 |
| Recommended tank volume [ml] | 350 - 400 |
| Propeller nut thread | 5/16 UNF |
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