2PistonPushrod

[Jitterskull]

so you can use it as a pump?

[ems7218]

Cool, but I'm a V-8 man myself.  I'm sure you could do it if you had some Lincoln Logs :-)

[AKSoapy29]

Is there a pneumatics kit?

[brickgeek]

It isn't possible to make a single piston engine which is 'self starting' 100% of the time. If the engine happens to stop at the top or bottom of the stroke, the crank will need to be manually advanced.

[veloh]

any idea how to make auto pneumatic with one piston?

[brexw1]

thats sick!

[MrTrainfanatic]

awesome! :)