1. Ignition : DC-CDI (Computer Controlled auto advance, electronic ignition system)
2. SPARK PLUG: M8 1/4-32 or equivalent
3. Requires: Gasoline, 2-cycle oil, ignition battery & propeller
4. speed rang : 1500-15000rpm
5. Gasoline-Version : Pre-mixed Fuel, 25-40 (Gasoline):1 (recommended : 30:1) 
6. 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 . 
7. Break in Propeller : 15X6 (Standard Two leafs prop)
8. Recommended Airplane: 60 size plane,50 size plane,40 size plane
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: 1.31 lb (594 g)
2. Muffler: 1.8 oz (51 g)
3. Ignition Module: 4.4 oz (125 g)
4. Total: Weight: 1.69 lb (770 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: M8 1/4-32 or equivalent
4. Idle Speed: 1800 rpm/min