Ummm do you realize you are posting in a subform called, "
Engine Conversions" ?
Ive since done some research and found that an engine for the CG extra needs to be much lighter then say a, Zenoah G23
Thing is, I have a couple converted Stihl engines that are great running, well built engines, needing a home... but are 2.5 lbs
The CG 300 was free, and seen better days, Im not going to spend $$ on a nice dle or similar..
Oh look, an OS 90 for $50... problem solved!
Cheers