RE: Amsoil and DA 100 Question
Chad, you may try calling around to some of the mortorcycle shops in your area. Especially the private or off brand shops. That is were I found the H1R locally.
razer, I have tried to determine that. Even asked at a shop that has both. On the Belray site they seem like almost the same thing. I was told by one shop mechanic that the H1R burns cleaner than MC-1. One of these days I will call Belray and ask. Personally I think the H1R is just "newer" and whatever that means.
steve