Yesterday I saw a pl521 in Kauai, white top and dark green body, y'all know the one, she was sold out of Oregon in 2010. Brah had no grill on, I was very pleased to see it, wish that we could of stopped to talk about it, maybe next time
I don't know that much about turbos but I have seen people turbocharge the Honda Ruckus 49cc engine on you tube and that is really cool . I too have the J13 and it is guttless, you can not go fast or stop fast so if you want a turbo or two u better get some disc brakes as well.