Sold January 2026 Back to Archive

Factory-machined Stuart "Double Ten" - stock code 13279

A Stuart "Double Ten" vertical twin engine, assembled from a factory machined kit and fitted with marine type flywheel and optional drain cocks.

Complete with assembly instructions, works plate and manufacturer's certificate of authenticity; the engine runs beautifully on air.

There is further information about the engine on the Stuart Models website here.

Includes free UK shipping.

length/inches 6
width/inches 4
height/inches 6
weight/kg 1/2
bore x stroke/inches 3/4 x 3/4
wheel material cast iron, 2 inch diameter marine type flywheel
cylinder material cast iron
valve type slide