Sold October 2025 Back to Archive

Inverted engine - stock code 12827

A scratch built inverted engine, a large model at 19 inches high and weighing in at nearly twenty-five pounds.

The engine turns over freely and runs on air, with some age-related wear apparent in the bearings.

Includes free UK shipping.

length/inches 11
width/inches 9
height/inches 19
weight/kg 11
bore x stroke/inches 1 (est) x 2
wheel material cast iron, 7 1/2 inch diameter flywheel
cylinder material cast iron
valve type slide