An interesting idea regarding cylinder heads.

[alexiskai]

It might be possible to create a market for speed parts by doing normal sales/marketing things, like having a nice website, partnering with dealers, putting out promotional videos, reducing prices, doing a roadshow, all the normal things companies do when trying to expand their market. Who knows whether it would be profitable. But I do think the potential market is bigger than the current market.

[Gene F]

Our club did it once. They knocked a little bit of the heads, and the members saved on shipping. One of the members was retired, so he was the person on the receiving end. In 20+ years, 1 time.