Displacement: 9,35 cc
R.P.M. (max power): 18.500 RPM
Practical range: 2.000-21.000 R.P.M.
Bore x stroke: 23,33x21,94 mm
Sleeve: 5 ports
Rear ball bearings: steel
Front ball bearings: steel
Crankshaft: 16 mm - turbo
Carburetor: aluminium - 10 mm - rotary
Glowplug: Standard Corpo Corto (HR3S)
Exhaust position: side
Weight: 435 g
Fuel type: 10-30% nitro
The "Dykes" type piston ring has implemented to improve the sealing between the piston and the cilinder.
This is an 3 needle carburettor specially designed for use in the Heli 3D competition market. It makes it easier to extract the utmost performance from your engine with great tuning ease.
This is a REX "Short Body" type glowplug which cannot be changed for Standard or Turbo type glowplug!
The ignition timing is controlled with these little rings of various thickness.
To change the ignition timing you can add or remove a ring of a certain thickness.