Surprised to find that there's actually something useful on YouTube.
I realise not everybody's interested in, for example, INA v timken bearing cranks, gear drive cams etc. (actually surprised at how few local Harley enthusiasts seem to do their own work) but if you are interested in that sort of thing (esp. if you're looking at performance enhancements) have a look at the Revolution Performance podcasts:
http://www.youtube.com/user/RevolutionPerform
Bookmarks