Boyd Birchler
Well Known Member
Just ran on to this on Barnstormers. I guess this is similar to the Landrol balancer... Both Rotax and Lycoming Take a look.
http://store.balancemasters.com/osC...d=248&osCsid=4084b7ef1898fba38af9e6c92fb8f74b
http://store.balancemasters.com/osC...d=248&osCsid=4084b7ef1898fba38af9e6c92fb8f74b