In my limited experience, 2:1 is a common reduction ratio. Of course, its important that
the propeller be sized accordingly.



"John Salyer" wrote in message
...
I'm looking at a boat for sale on the internet and it lists this:
ZF 2:1 Transmission
Is this some big deal? Do they make transmissions with different ratios?
Is a 2:1 ratio good? I've never seen this before.
Thanks, John