The first interest I have is building a 49 cubic inch out of the 3 cylinder 40/50 hp Yamaha block.
How do you do it?
Second is matching up a 3 cylinder OMC powerhead with a 40/50/60/70 1:64 gear case.
What is the best way to do it?
Cut and weld mids- use an adaptor plate above the gear case- use a custom powerhead base plate on the Mercury mid?
Any pictures?
Thanks