Looking for a gas engine in the 23-28 cc range that is very narrow, hopefully to fit as completely within a 1/4 scaleCub cowl as possible, don't mind the cylinder protruding from the bottom so much, but want to avoid big gashes in the side for carb and /or exhaust. I have a US -41 for a different plane, something along those lines, maybe with an angled carb. Anything like that out there?

An RCS 1.4 would likely work.

Still learning about gas engines. How do the RCS engines stack up against, say US Engines, or Zenoah? I like the looks and the narrow profile is what I'm looking for, and the specs are good, just a bit pricier than some others.

the best fit, is the ryobi 31cc


Oscar Silfa