Are you sure you have 40 pilots? I thought the 2007 models had 42 pilots stock. Anyway, those A/F measuring devices look pretty cool and have to be a big help in jetting correctly. I'm still using the SOTP method on my 2007 America. Currently running homemade pipes, Uni pod filters, 45 pilot jets, 135 main and a shim under the stock needle, Nology coils & hot wires. I so want to do the cam swap. Maybe next winter.
