Huge News for the RB World - Update on our PRP RB26 Cast Blocks

We have been working on a RB26 cast block for a while now, and the first full size prototypes have come out of the mould, so we thought we would give everyone an update on progress. With new blocks from Nissan essentially non-existent, this will not only allow for a new block, but one that is far superior in strength and oil flow.