Maybe it's just me, but I can't get the infinite turbo code to work on the arcade version. Everything else works, just not 411 Up. Even my friends have tried...

I wish I had an answer for you. I found this site in hopes that it would tell me the same answer. Have looked everywhere on the web and still no luck. One thing I came across was that in version 1.0, supposedly the 411 up code worked for unlimited turbo. I saw a version one chip on ebay and won it, bad news is the guy never sent it to me. Maybe you have found it by now and if so, please ***** it to me. Probably the greatest four player game ever.

Exe Child