RE: Hangar 9 150 Size P-51
Saito states that power of the 200Ti is comparable to the 180. I think that this is probably a little wishful thinking. But I've never owned a 180, nor have a seen a H9 150 P-51 with a 180 in it, so I have nothing to compare against.
My understanding is that multi-cylinders do not have the same power as a single of the same size.
In case you missed it in my earlier post, here is a link to a site that has a video of my 'Stang flying with the 200Ti. Just scroll down the list until you find it. [link=http://www.rcsites.net/psk560/]http://www.rcsites.net/psk560/[/link]
As you can see, it flies the plane just fine. I just wish it had more reserve power.
Walt