RC crank and drive
The Flywheel and cylinder block are all
Meccano except for the valve bonnets and
blocks which are machined items as nothing
even closely resembles them in Meccano.
All the valve and governor rods, linkages
and collars are specially made for the engine.
They are Ø 3/32" with 8 B.A. fixings for
which I make no excuse and some are based
on Mecarep Micro system parts.