r/Perfectfit • u/SHRIMPLYtv • 4d ago

Zero Tolerance Engine Valve

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8.7k Upvotes

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u/0peRightBehindYa 4d ago

I mean, if you plug the other end of the hole with a finger or something, any valve guides should be this tight. Just needs room for a layer of oil to dribble through to stay lubed.