aluminum cylinder head - Loyning 04-577

if you currently own, know who owns, or see the cylinder head at one of the year's major races, I'm interested in discussing with the current owner of the Loyning prepared aluminum cylinder head with 04-577 a potential joint laser scanning project. like in the Napa Valley, it appears Loyning aluminum cylinder heads from some years/periods are much better than most. both my current heads are from the 04 period......

Art
artesmith@earthlink.net

aluminum cylinder head - Loyning 04-577