You can get more smooth fly experience. It is small, powerful and easy starting, It is your very good choice for small size twin cylinder engine. 2 cycle piston valve type gasoline engine for airplane.
30cc (1.83 cu in). 1.26 in(32mm) x 0.77 in (19.6mm). 18×8, 18×10, 19×8 & 20×8. Ignition : Stinger DC-CDI (Computer Controlled auto advance, electronic ignition system). Requires: Gasoline, 2-cycle oil, ignition battery & propeller. Gasoline-Version : Pre-mixed Fuel, 25-40 (Gasoline):1 (recommended : 32:1 for real oil, or 40:1 for synthetic oil). 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. Break in Propeller : 18X8 (Standard Two leafs prop). RCGF Stinger Engine package Includes: electronic CDI ignition, muffler, spark plug, gaskets, bolts, throttle arm extension & manual. Engine: 2.03 lb (923g). 2XMuffler: 2.71 oz (77 g).Ignition Module: 5.1 oz (145 g). Total: Weight: 2.53 lb (1145 g). Ignition Battery: 7.4V-14VNiCd or NiMH, 7.4V LiFe or 2S LiPo pack (DO NOT use BEC, iBEC or uBEC).
Gasoline/Oil Mix: (recommended : 32:1 for real oil, or 40:1 for synthetic oil). Replacement Spark Plug: M8 1/4-32 or equivalent.