This is a bit of a long shot, but does any one who has built, is building or knows someone who has built the Blackmore version of the BR2 rotary engine know of a foundry that has the necessary die casting moulds or wooden patterns to cast the top and bottom inlet ports. Or. Has any one had to pay the initial tooling costs in order for a foundry to cast these items and would like to recoup some of the expenditure by hiring out the tooling or patterns? If so I would be grateful for any information.
Regards.
Mick