Need help Identifying an old glow engine

Sigmund Freud

New member
Old glow engine was given to me lately. Has no markings of model/manufacturer whatsoever and i'm wondering if anybody has any ideas from the pictures I've taken. I'll I currently know is it was once part of a balsa wood boat and has been sitting in a box for 40-50ish years. It has undergone a cleaning since the pictures were taken.

Thank You
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Piotrsko

Master member
Wen-mac boat engine? Cox /estes/leisureindustries (ver 6.0) is Google searchable, they have regular big engine glow plugs, or their original style.