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At present some suppliers are closed, and some deliveries may take longer than usual.

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 *** New Ripmax Bolero - Just Arrived ***


 
 
 
RCGF 21cc Twin Petrol Stinger Engine - Due End May [RCGF-20TWIN]
FREE Delivery on this product!
Our Price: 379.90 

Type : 2 cycle piston valve type gasoline engine for airplane
Piston displacement Cylinder (cc) : 20.5cc (1.25 cu in)
Bore x Stroke (mm): 1.08 in(27.6mm) x 0.67 in (17mm)
Carburetor : Walbro
Ignition : DC-CDI (Computer Controlled auto advance,
electronic ignition system)
Power supply: 6-14V 
Maximum Output : 2.8HP /2.1KW
Requires: Gasoline, 2-cycle oil, ignition battery & propeller
speed rang : 1500-8600rpm
Gasoline-Version : Pre-mixed Fuel, 25-40 (Gasoline):1 ,
Recommend:30:1
(90% high otcane unleaded gasoline, Import gas into carbon
fiber installations valves)
Lubrication Oil : 2 cycle engine oil
Propeller : 16X8 7800rpm (Standard Two leafs prop)
Suggested Propellers: 15x8, 16x8, 17x6 
Suggested Break-in Prop: 16X8
Sparking plug: 1/4-32 SIZE or equivalent
Cooling System : Air Cooled
RCGF engine package Includes: electronic CDI ignition,
muffler, spark plug, gaskets, bolts, throttle arm extension & manual.
-----------------------------------------------------------

Distance from cap to cap is 173 mm  / 6.81 in

Weight :
Engine: 1.63 lb (740g)
2XMuffler: 2.64 oz (75 g)
Ignition Module: 4.94 oz (140 g)
Total: Weight: 2.02 lb (920 g)

Technical Data:
Ignition Battery: 6-8.4 NiCd or NiMH, 6.6V LiFe or 2S LiPo pack
Gasoline/Oil Mix: 30:1
Replacement Spark Plug: 1/4-32 SIZE or equivalent
idle Speed: 1800 rpm/min
Static Thrust:
14.1 lb (6.4kg) @ 328 ft (100 m) altitude
12.57 lb (5.7kg) @ 5,900 ft (1800 m) altitude

RCGF 21cc Twin Petrol Stinger Engine - Due End May
Quantity: