If you don't already have the manual(s), you might want to take a look here.
http://www.motoren.ath.cx/
BF


"Roger Long" wrote in message
...
wrote

These engines were brought in for the Great Lakes and not meant for
salt water use.

They run damn near forever in salt water though. Otherwise, excellent
advice.

BTW do you know if the 2GM20(H) has the oil tube in the same place and
if the pump is the same configuration?

--

Roger Long