Apologies if it looked as If I was trying to correct you AQM. Not my intention - I don't know either
I have done a bit of research on their website, and I'm pretty sure now that you can't get a non-EFI Harley these days. Thanks for the correction, even if it was a misunderstanding. It forced me to do a bit of research.
I still wonder how well the S&S EFI works with low octane fuel, if it's able to retard the ignition enough if running on 80 octane.