Originally posted by Artisan
If you want a gas engine that will provide more pull than your Webra 1.20 provided, you'll have to move up to around 40cc in displacement. The ZDZ 40 (not the reed engine) would be my first choice.
Thanks for the info.
I had seen a lot of postings of people putting this size engine on a several 120 size planes.
I have the ISC Pitts II which is not that much bigger (64"ws vs 60"ws) and it uses a 4.0+ engine. I figured the RCS might not be the right choice.
I'm glad I stripping it down so I can beef up some of the structure to handle the gas engine.
THX's for you help.