Has anyone used this product? They make a couple of different scale sizes.
http://www.topnotchkits.com/index_files/TN_Kit11.htm
I bought a quarter scale version to put in my Cub. I used to have an O.S. 1.60 twin installed, but it wasn't powerful enough for the bloated weight of my aircraft so I went with a Saito 1.80 single. I wanted to have a dummy engine in it, so I settled on this piece. Went together very easy and the finished product was well worth the effort.
Bob