Hemi Heads Oct 16, 2011 7:51:48 GMT -6 Quote Select PostDeselect PostLink to PostBack to Top Post by Josh on Oct 16, 2011 7:51:48 GMT -6 Im curious why when running a ford Semi-Hemi head you must run in the buggy class? What about a full bodied vehicle with a/c that runs a BOSS 429? I think you need a full bodied alum head class.
