Another delight to see at Loburn Abbey was the De Havilland Canada DHC-1 Chipmunk ZK-LOM (c/n C1-0192) from the LOM Syndicate of West Melton.
Looks like Jim up front with Don in the back.
As the registration infers - this airframe has been re-engined with a LOM M332A engine.
See previous posts on this HERE.
The engine mounts are original Gipsy Major units with an adapter plate to accommodate the LOM engine.
Note the 'Blower' on the back end of the engine.