ORIGINAL: Skypilot_one
The price is high but it looks to be a good design. I am looking forward to this engine coming out. I hope it runs as well on 5% nitro as the 160FX. The small ports should give good economy.
Yes. Although, I have found that the 108 gives great economy on a 10 pound plane and a 16 x6 prop & that has large ports. Will most likely improve though as you say.
How much do you think that stock muffler will weigh? It might be a real choker though as sound is more & more of an issue than ever. I think a good Jett muffler will be the way to go.