- Castings provided for both piston and slide valve versions
- Gun metal
- Replacement individual castings are available. See parts 37/128A-O
A vertical twin cylinder launch engine with either slide valve or piston valve. Designed by J. Bertinat and described in ME Vol. 163-165
The piston valve version is designed for 2-channel radio control systems on both speed and direction.
Please note all castings will require machining. The image shown is for display purposes only and where dimensions are shown they are to provide an indication as to the finished size which can be achieved from the casting supplied
The drawings supplied are 'engineering plans' and all dimensions are in imperial