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RCGF STINGER 70 TWIN

4 Reviews
  • NEW ENGINE,NEW DESIGN ,MORE POWER!
  • Angled plug with CM6 SPARK PLUG.
  • the gasoline engine is designed for large scale aircraft.
  • It combines with excellent quality and reasonable price.

$539.99 $499.99

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SKU:20210411170TXCZ

RCGF Stinger 70cc TWIN
New Engine,More Power 
Smooth operator Give your sport aircraft the low-vibration smoothness and unique sound of a horizontally opposed twin!
the gasoline engine is designed for large scale aircraft.
it combines with excellent quality and reasonable price.

Parameter

Type2 cycle piston valve type gasoline engine for airplane
Displacement (cc)70cc(4.27 cu.in)
Bore x Stroke (mm)1.53 in(39mm) x 1.18 in (30mm)
Recommended props22×10, 23×8, 23×10,24X8,24X9
Maximum Output7.4HP/8600rpm
Power supply7.4V-14V
  1. Carburetor : Walbro
  2. Ignition : Stinger DC-CDI (Computer Controlled auto advance, electronic ignition system)
  3. SPARK PLUG: NGK CM6 Type
  4. Requires: Gasoline, 2-cycle oil, ignition battery & propeller
  5. speed rang : 1500-8600rpm
  6. Gasoline-Version : Pre-mixed Fuel, 25-40 (Gasoline):1 (recommended : 30:1) 
  7. Lubrication Oil : High quality fully synthetic 2 cylinder oil such as Motul 800 2T 100% synthetic racing motro oil , Red line two-stroke racing motor oil , Stihl Ultra high performance 2 cycle fully synthetic engine oil etc . 
  8. Break in Propeller : 23X10 (Standard Two leafs prop)
  9. Cooling System : Air Cooled
  10. RCGF Stinger Engine package Includes: electronic CDI ignition, muffler, spark plug, gaskets, bolts, throttle arm extension & manual.
Weight:
  1. Engine: 3.32 lb (1508g)
  2. 2XMuffler: 5.36 oz (152 g)
  3. Ignition Module: 5.1 oz (145 g)
  4. Total: Weight: 3.98 lb (1805 g)
Technical Data:
  1. Ignition Battery: 7.4V-14VNiCd or NiMH, 7.4V LiFe or 2S LiPo pack
  2. Gasoline/Oil Mix: 30:1
  3. Replacement Spark Plug: NGK CM6 or equivalent
  4. Idle Speed: 1600 rpm/min


Weight 9 kg
color

Latest reviews

5.0
Based on 4 reviews
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
  1. cgd69

    Purchased the 70 back in March, Installed it on a Pilot 31% Edge 540, ran 2 tanks through before the first flight (proper tuning).All in all this engine is so far quite impressive, powerful and starting better after every tank full! I personally wouldn¡¯t hesitate to purchase another in the future, and would recommend these line of engines to anyone.

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  2. Pablo P.

    Still waiting to use it

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  3. William Renfro

    My 3rd 70T. Smooth running, low idle, excellent engine.

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  4. JoeT

    This engine is awesome, super smooth, idles down to 1200 reliably with excellent top end power. It’s in it’s 3rd airframe now, currently installed in a Skywing 91″ ARS300, it’s a perfect match with JMB Y headers going into a 3W L80 cannister. I’m currently using a 24×9 Mejlic Evo, with is thicker and more load than the non evo or the Falcon version of the prop. But it still spins up static north of 6650 rpm.

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