RE: Carl Goldberg Ultimate Bipe help
I am just starting the CG ultimate. Any suggestions on an engine. I am looking at a saito FA-120 but am tempted to go with a larger saito perhaps a FA-150 or even the FA-180(31 oz.). The other engine I am considering is an O.S. 120 (33.5 oz.) It seems like for less weight the saito will have more power. Any input would be great.
Rob