Size can some one help me?

[ThePig0079]

I am looking at getting my 2nd heli. I am confused cause I cann't find anyone info on conversions to give me something to go by.

What are the comparsion for motor sizes. Are they just like the .30 or .50 size nitro, or are they sized a different way?

Who makes these motor I have looked on here and got a few names. I am looking to see if I can get about a 30 or 50 siz for my next heli. Is that just not possible because of the motor needing to be bigger because of the componets?

Thanks in Advance

[Rodney]

Gasser heli are way bigger, Most are the same as 90 sized nitro machines, some get even bigger like the Condor runs 800mm plus blades. Are you thinking nitro or gasoline?

[ThePig0079]

I was wanting a gasser but not the big yet. Was hoping there was a .50 size, but guess I will go with the nitro.

[Tom Fiddler]

There is one 50 size Gasser out now, it uses a 20cc Zenoah engine and 600-640mm blades.
I have not flown, seen or touched it so I can't say much. It is made by Quick heli in Pa.