Recently MikeP posted a link 4-7 firing order swap cams to an article from Hot Rod about the Lunati Cams 4/7 swap on SBC engines. The article stated that it was from the February 2009 Issue of Hot Rod, which I did not recall seeing before. I pulled that issue, and low and behold the article is not in the print copy. Looks like it was an e-article only. Run into this before??