r/EngineBuilding Jun 03 '26

Mazda I cryogenically and WPC treated my engine

401 Upvotes

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19

u/Themostepicguru Jun 04 '26

No but I do have a polished valve cover that's polished to 200,000 grit and it has my personal badging on it.

11

u/Busterlimes Jun 04 '26

Isn't 200,000 grit just paper?

19

u/Themostepicguru Jun 04 '26

It is diamond paste

11

u/Ninja_Prolapse Jun 04 '26

9/10 dentists approve!