Diamond ported 260?

[Carter Powell]

I see a ( Diamond Ported 260 ) for sale. Wondering how you can port a nickasil cylinder when everything I have read states you can't port the nickasil without the possibility of the plating flaking or chipping off. Thanks, Carter Powell

[ChrisCarsonMarine]

Has to be ported and then re-plated,Chris

[Carter Powell]

Thanks Chris, that is what I thought but wanted some verification. Carter Powell