Well maybe I should hold out for A little more engine I don't want it to be under powered.I have heard about putting the 32cc piston and clyinder on it.I will look for one.I have a lot of work to do on the plane yet so I do have time.Where do you get the bowman ring in case I stay with the 28cc or also if I get the 32cc I would change out the ring in that also? I'm a newbe to this so I have everything to learn and I thank you guys for the help.
Thanks
clocknut