Laser honing

General engine tech -- Drag Racing to Circle Track

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1972ho
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Laser honing

Post by 1972ho » Sun Oct 08, 2017 11:04 am

https://www.gehring.de/sites/default/fi ... -ww.pdfWow when did they start doing this and has it trickled to the performance side.

dwilliams
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Post by dwilliams » Sun Oct 08, 2017 3:30 pm

Toyota was doing it in production 20+ years ago, from their SAE papers. They were burning tiny pits in the cylinder walls to hold extra lubrication for the ring faces near TDC. Kawasaki was supposedly looking into it, but I don't know if they ever used it.

grandsport51
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Re: Laser honing

Post by grandsport51 » Sun Oct 08, 2017 4:23 pm

LIGHT 'EM UP

grandsport51
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Re: Laser honing

Post by grandsport51 » Sun Oct 08, 2017 4:27 pm

LIGHT 'EM UP

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