Stinger 70cc twin

  • 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.
Category:

Description

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

Type 2 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 props 22×10, 23×8, 23×10,24X8,24X9
Maximum Output 7.4HP/8600rpm
Power supply 7.4V-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

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