What all is involved in removing the o-rings and filling them? What material should I use? And do you need to have the block re-decked. Does anyone know if you need to plug the lower water jackets on the R-Block? The motor was built by a young kid and then the project was given up so I walking in blind to this whole thing.
if the bore size is under 4.100 and you are only spraying 200hp, i have had good luck with the 9333pt graphite felpro gasket with o-rings in the block.
i have not had any luck with copper gaskets in a sbf.