When I tore down my Corvette machine to "shop" it, I noticed that the spinner was not original. It was a hack job, which explains why it never really worked well, and had American Flags decaled on it. Looking real close at IPDB pics, the spinner was supposed to have "Turbo Boost" on it. I bought a correct spinner blank from Marco, but couldn't find any correct replacement stickers for it.
I got online, searched for various Corvette emblem images, and came up with the spinner stickers shown below. I found a fun drawing of a corvette stingray, and then the official 40th anniversary emblem (which the machine commemorates).
I printed the images onto sticker paper, after sizing them on Microsoft Word (I'm sure there are better graphics programs but I am no computer power-user, and Word did just fine with its rulers and grids). I primed the spinner blank with white spray paint, then attached the stickers and clear coated with Rustoleum gloss acrylic.
I'm very pleased with the results, but will have to see how well them hold up. Any constructive criticism appreciated.spinner pic.jpg