Hello Everyone.

I´m really happy with my 33cc Mitsubishi conversion but definitively I need more power on my Stick kind plane to be able to have fun and do better aerobatics and perhaps some 3D with it.

Im going to get a 40 to 46cc chainsaw and I would like to hear your advice before taking a decition.

- Is there an RPM or weight difference between POULAN 42 and POULAN 46cc
- If going to a 46cc size engine should I better get a 52cc one
- Have any of you heard of Shimaha engines

Any expertise with this size of weedwacker engines and its convertion as well as which airplanes are you using them on will be greatly appreciated.

Regards.
VÃ*ctor (Oddy)