RE: Which engine for a Funtana S from Hangar 9
Skip the Saito .72 and go for the .82. They .72 weighs the same as the .82 and is only marginally more expensive. You could also consider the YS .63. It's supercharged and has a good power to weight ratio. Cost is about the same as a Saito .82. For what it's worth, I recently built a F40 and installed a Saito .82. I'm very happy with this setup.
Phillip