Neal wrote:Has that bike been used with plain water and no anti freeze ?

Andy - we would all benefit if you explain why we should never use sealant . Thanks .

I never use sealant on my head gaskets.

I don't think it's a case of "shouldn't". It's more like if you have to then there's something wrong. If the mating faces are flat and not pitted, and the gasket is in good condition then it will seal.