The New RCGF 70cc Twin Stinger Engine, More Power!!
This new engine provides smoother operation for your sport aircraft with low-vibration and the unique sound of a horizontally opposed twin! This gasoline engine is designed for large scale aircraft and provides excellent quality and reasonable price!

RCGF 70cc TWIN STINGER Parameters:

• Type : 2 cycle piston valve type gasoline engine for airplane

• Piston displacement Cylinder (cc) : 70cc(4.27 cu.in)

• Bore x Stroke (mm): 1.53 in(39mm) x 1.18 in (30mm)

• Carburetor : Walbro

• Ignition : DC-CDI (Computer Controlled auto advance, electronic ignition system)

• Power supply: 6-14V

• Maximum Output :7.4HP/8600rpm

• 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

• Suggested Propellers: 22×10, 23×8, 23×10,24X8

• Suggested Break-in Prop: 23X10

• Sparking plug: NGK CM6 Type

• Cooling System : Air Cooled

• RCGF engine package Includes: electronic CDI ignition, muffler, spark plug, gaskets, bolts, throttle arm extension & manual.

Weight :

• Engine: 3.32 lb (1508g)

• 2XMuffler: 5.36 oz (152 g)

• Ignition Module: 5.11 oz (145 g)

• Total: Weight: 3.98 lb (1805 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: NGK CM6 or equivalent

• dle Speed: 1600 rpm/min

• Static Thrust:

• 34.2 lb (15.5 kg) @ 328 ft (100 m) altitude

• 30.9 lb (14kg) @ 5,900 ft (1800 m) altitude

$20 flat rate shipping for Domestic US only ($85 economy to Canada) send us an email at [email protected] to calculate shipping cost.