tips for valve seat freshen up - Methanol

General engine tech -- Drag Racing to Circle Track

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28BHKS
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Re: tips for valve seat freshen up - Methanol

Post by 28BHKS »

KnightEngines wrote: Tue Aug 09, 2022 10:14 am Take it to kelfords, they can recut the seats properly.
Don't grind copper beryllium seats unless you want cancer, I blade cut them & then just 'rub' them with a stone turned by hand.
Cheers for that, I was hoping you might comment!
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