Geesh, the ASP's I had (many years ago) ran on anything I had handy including rubbing alcohol! JK on the last part---
I can never find FAI fuel, but I have Moki-5% that has some extra oil I recall... You know any minute someone is gonna come along and tell you that you are a crazy American who runs nitro above 0%
You have the baffle in that mffler still?
Take care-
James