Through our multi-party efforts, the new upgrade engine has been completed.
This steam engine is the second generation upgrade engine, which uses one of the crankshafts,
the crankshaft is re-designed by three fixing seats, ventilation valve, it can produce higher speed for the engine.
This steam engine is equipped with a turbo retarder that drives the M5 pump after deceleration.
This steam engine uses more stainless steel hex screws to make it have a retro taste.
Item No .: M29
Brand: Microcosm
Steam cylinder Total length: 146mm
Full-height:: 100mm
Width 90MM,
Bore: 12mm
Stroke: 13mm.
Weight: 950g
Output shaft : 5mm
Turbine reduction ratio 1:20
Connection Pump Model: M5
http://www.ebay.co.uk/itm/371958409203
