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Home > Forum > Practical Engine Building > Knurls on piston

Knurls on piston

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JakubFrancek

Jakub Francek

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9 Posts

Czechia

Hi, I wanted to ask about knurls kn the piston skirt, do you tgink it helps or not? It might help oil distribution, but some more effects?

Thank you for your answer!

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