Is there are any Small gas engines out there. Small I mean in the .90-120 4 stroke range.

The smallest gasoline engines i have found are made by RCS and MVVS,RCS has a 140,and MVVS has a 160.Expect to pay around 400 bucks each for these engines.Both are very high quality engines however.One other engine is the ROTO 25,thats about it for smaller gasoline engines.RC Showcase handles the RCS engines and Morris Hobbies handles the MVVS.

I have a RCS 140 I would sell right now.
If you are interested e-mail me.

First Place Engines has a little gasser (~ 20cc I think), as does GCBM RC Models Inc. The GCBM engine is a conversion of a 25cc Homelite engine. I have one of these and it is reliable and powerful.

another option is converting a trimmer engine. echo has 14 and 16cc engines that can be found used for cheap. just watched one go on e-bay for $20

BTW the FPE mentioned in one of the posts above is an echo 21.2cc trimmer engine.


dave

I'm surprised that no one mentioned the Zenoah G23 or the G26 engines, which are just about the most reliable and easy to operate small gassers around.