7.3 ford engine have sleeve

Lauson engine

A description of my 1955 Lauson model RSH. This engine is rated at 2HP at 3600 RPM.

Lauson Model Type RSV-800

This is a Lauson RSV-800. The RSV is the vertical shaft version of the horizontal shaft RSH engine design which Lauson re-worked, turning it on ...

Lauson Model Type LMH

A Lauson LMH-225 from around 1950. The LMH is a fairly uncommon engine. They are the successor to the more common LMC. I acquired this engine ...