Well I haven't been able to locate the magazine, but if anybody has access here is the one it is in Popular Hot Rodding 1977 Engine Annual, pg. 102. Here is another link to an earlier write up evidently before he experimented with the fabricated Cleveland based head. http://bigblocksix.com/Whittey/Buildup_Article/ If I can find the magazine I'll scan it and post otherwise if someone else finds it first, I would love to see it again. - Matt