The local race shop and Redline oil Distributor, no longer carries Redline oil. I called them last week and they are carrying, and pushing the Maxima oil. I was considering the Redline 20w50 but since they no longer sell it, I did a search on the Maxima oil and it seems to be similar to Redline, Motul, Amsoil etc. I found an old thread from 2008 on a bitog search but that's all. Does anyone here know anything about the Maxima synthetic oil?