A number of Blackstone single cylinder engines came equipped with an air start system. The system comprised a receiver (Storage Cylinder), pressure gauge, cylinder shut of valve and a control valve attached to the cylinder of the engine. This control valve was used to regulate the charging of the cylinder & the starting of the engine. Our club has a Blackstone with cylinder, shut of valve & pressure gauge. What we are looking for is information /drawings of the control valve., such that we can manufacture a replica.
Is there anyone out there who can assist.
John W Greenhill SA