Anyone ever soda blast a head?

[Jon K]

I am probably going to do mine this weekend. I have read that it is an extremely safe medium to use as it does not us abrasives. I am more concerned with getting **** inside the head. I guess it's a matter of washing it out. Anyone have experience?

[Booster]

Yeah Jon....it works beautifully without effecting surface finish much at all. The flushing or additional "hot-tanking" later is the key step.Any rebuild shop will have a tank/cabinet service for you nominally priced.
Well worth it.;)
..........V'