2 cycle piston valve type gasoline engine for airplane. 1.26 in(32mm) x 1.02 in (26mm).
19×8, 19×10, 20×8 & 20×10. 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 : 19X8 (Standard Two leafs prop). RCGF Stinger Engine package Includes: electronic CDI ignition, muffler, spark plug, gaskets, bolts, throttle arm extension & manual. Engine: 2.32 lb (1052g). 2XMuffler: 4.45 oz (126 g). Ignition Module: 5.1 oz (145 g). Total: Weight: 2.92 lb (1323 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.