You need Java to see this applet.
Counter
As seen in issues 12 & 13
of Model Engine Builder
Magazine
Casting set Simplifies Construction
Complete Build Instructions with photos
Drawings on 11 'B' size pages
Air or Water-cooled versions
ScratchDog Motors
What's New?
* The SeaDog
    an E.T. Westbury Tribute Single Cylinder 4 Stroke
    Gasoline Engine
The SeaDog is a general purpose 0.8ci; 13cc – 4 cycle engine
utilizing overhead valves, air or water cooling, in-block gear-driven
camshaft, wet sump with splash lubrication, made from castings
available from the author.

Comprised of 9 castings and designed with a 1” bore and 1”
stroke, the dimensions of the SeaDog were kept to a scale which
can be produced within the boundaries of most home shop
equipment.  Some tools such as a lathe and drill press are
required, and many steps may  be simplified by use of a milling
machine.  Additional bar-stock and other easily obtainable
materials are required to complete.

The styling of the SeaDog follows that of model engines designed in
the 1930’s to 1950’s, and is meant to serve as a tribute to one of
the most prolific model engineering engine designers, Edgar
Thomas Westbury.  It can be imagined that there is no ME alive that
hasn’t heard or read of his teachings.
ScratchDog Motors
Build One Today!
Bill of Materials pdf
Makes a great Christmas gift!
Put one under the tree from Santa!
See what customers
have to say:
Read about the SeaDog in
Ron's Model Engine News -
December 2007
ScratchDog Motors
The SeaDog is a general purpose 0.8ci; 13cc – 4 cycle engine
utilizing overhead valves, air or water cooling, in-block gear-driven
camshaft, wet sump with splash lubrication, made from castings
available from the author.

Comprised of 9 castings and designed with a 1” bore and 1”
stroke, the dimensions of the SeaDog were kept to a scale which
can be produced within the boundaries of most home shop
equipment.  Some tools such as a lathe and drill press are
required, and many steps may  be simplified by use of a milling
machine.  Additional bar-stock and other easily obtainable
materials are required to complete.

The styling of the SeaDog follows that of model engines designed in
the 1930’s to 1950’s, and is meant to serve as a tribute to one of
the most prolific model engineering engine designers, Edgar
Thomas Westbury.  It can be imagined that there is no ME alive that
hasn’t heard or read of his teachings.
ScratchDog Motors
What's New?
* The SeaDog
    an E.T. Westbury Tribute Single Cylinder 4 Stroke
    Gasoline Engine Casting Set and Plans
Casting set Simplifies Construction
Complete Build Instructions with photos
Drawings on 11 'B' size pages
You need Java to see this applet.
As seen in
issues 12 & 13
of Model
Engine Builder
Magazine
Air or Water-cooled versions
Build One Today!
Bill of Materials pdf
Makes a great Christmas gift!
Put one under the tree from Santa!
Read what customers
have to say:
Read about the
SeaDog in Ron's
Model Engine News
- December 2007