Also Sprach Sylvester Sullivan :
Hi. I purchased a '80s Johnson outboard last year that doesn't seem
to match up with the production models produced during that time
period. Someone suggested that perhaps this is an OMC seadrive. The
engine has new paint and markings on it so I have nothing to go by as
far as appearence goes. I can tell you that my engine is about 120hp,
VRO, twin power packs, and power tilt/trim which is pretty much
useless without the relay box.

There is an aluminum core plug pressed into the cylinder housing. It
should have the model number stamped into it. If you post that, we can
tell you more.

Can anyone tell me what that differences are between the seadrives and
the plain old outboards? I know they're not measuring in horsepower.
I also heard that the seadrive allows "full transom" use. How would
it do that without either a super long shaft or a jack plate?

The Sea Drive was basically an outboard with a setback bracket built
in. It was designed to be bolted to the back of a full-height transom.
Looked like this:

http://imagehost.vendio.com/bin/imag..._985422_F1.jpg

Dan

--

COTS / Grimstari - Separating the "Crazy, haha" from the "Crazy, ohoh"

--BHZ