Strongest 46 engine
So, there is a limit to a glow engine running 15% fuel with a max displacement of 0.46 cubic inches. So, it's not just a "46-sized engine"....it's MAX displacement. The engine will be flying a VERY underpowered/overweight plane. Something like 8 pounds of plane plus 16 pounds of payload. It's for a collegiate competition, so don't think I'm some sketchy guy hoping for revenge on anyone.
Any recommendations on where to start looking? There's no real budget, but "reasonable" is the best limit on cash-flow.