Archive for the ‘seal engine build’ Category

Making the Cylinder Liners for the pair of Seal 4 cylinder engines

Making the cylinder liners for a pair of Seal 15cc 4 cylinder petrol engines.

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Clarke Bandsaw performing well despite poor stand!

Clarke 6″ Bandsaw performs well in cutting a large piece of brass which makes up for the rubbish stand it is supplied with. Follow the engine build on www.mikes-models.com

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Work Starts again – Seal cylinder liners started

How a model engineer builds a pair of Seal 15cc 4 cylinder petrol engines.

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Inline boring Seal 15cc Edgar T Westbury’s engine

How an in line boring bar was used and also the home designed and made, tool setting fixture, on a Seal 15cc engine.

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Seal castings worked upon – Edgar T Westbury’s design

// Today I managed to drill, then tap the oil filler holes on both cylinder blocks of the Seal engines.  The set up time for any machining  task is normally much longer that the metal removal and today’s task was a fine example of the little extra effort in making another engine. The first job was [...]

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A piston for a piston……..or 2 or 8……

I managed to scrounge an aluminium piston from a local marine engineer (he repaired our boat engine……) and intend to see if I can produce the pistons for the Seal engines from it. I am working on the premise that if its good enough for full sized engines then it will be good enough for [...]

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Today’s session – the end of the beginning but not the beginning of the end!

Today’s session – the end of the beginning but not the beginning of the end! The 3rd and last camshaft has been made for the two Seal engines I am building at present

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Last camshaft for Seal engine is started today.

Last camshaft underway today for the Seal 15cc engine

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At last I’m back in the workshop building the Seal 15cc engine

Despite an error, progress is made with boring out the cylinder block casting for a Seal 15cc engine designed by Edgar T Westbury in 1947. Go to mikes-models.com for a full description.

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