Radial 5

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sbdtasos

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Hi again :)
it was time to start a radial engine for my collection So i ask Terry's help for this
Terry share with me everything is needed to start my radial engine
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petertha

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What design is this engine based on?
 

sbdtasos

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What design is this engine based on?
i dont have sketch for this engine
cylinders and heads are from Terry's radial 18 and all the other parts are designed step by step
 

Eccentric

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Very cool. I couldn't figure out what was going on with the yellow tinged bottom in the first picture of the inside piston machining. Then I realized it was full of coolant. What did you use to machine the inside of the piston, a small ball end cutter?
 

sbdtasos

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Very cool. I couldn't figure out what was going on with the yellow tinged bottom in the first picture of the inside piston machining. Then I realized it was full of coolant. What did you use to machine the inside of the piston, a small ball end cutter?
the inside of the pistons machined with 4mm ball mill 2 flute
 

Tim1974

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😳 o looking very nice I’m new to this one will we following with interest 👍
 

propclock

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Beautiful work, I guess I should search Terry 18 cylinder, but how are the valve seats done?
 
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