Model Boat Mayhem

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Author Topic: Harinell's engine etc.  (Read 36321 times)


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Re: Harinell's engine etc.
« Reply #25 on: December 21, 2010, 09:41:10 pm »

I like cap screws you could dismantle that engine with 2-keys, besides I had a surplus of 6 ba and 4 ba screws and being high tensile they hold on the cylinder head of my Flash steamer , just like the pic. 4 ba cap screws holding the steel cylinder head which is machined from a solid lump of M/S and tapped into 70 ton tensile cast iron cylinder flange., this pic was taken when the engine was new, the head is now burned black.

I now use hex head bolts as I have run out of cap screws. pity though that they are so expensive, if I wanted bling how about chromed cap screws.
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