does anyone use 100LL av gas ?

I used to run 115/145 quite a bit, it didn`t bother my new 68 383 fastbqack at all.
He`s probly telling you that so u wont make off with some of it, or he wants it for himself.
If drained from a plane it is not supposed to be put back in a plane either !
You guys brought this thread back from the dead! Never tried to run it in my car, and I work on jets now so I no longer have the easy opportunity to grab some