Octane improvers

Has anyone had any experience with these? I travel a fair amount and have found myself in places where I could not get 93 octane for my 93 octane JHM tune. It would be nice to carry a small can of improver to help in those instances, but I have no information as to whose is good or bad.

Thanks

Oh but you do my friend. Look here. Tons of information.

http://audirevolution.net/forum/index.php?topic=2601.0

Thanks Justin, and I apologize for not searching for it myself.

Man don’t even worry. AR is quickly becoming the place to ask and know your going to get help not get hounded. I think myself and others would rather have people ask the questions they have always wanted to ask but just haven’t felt comfortable. When you think about it. You just helped the next guy that might search octane improvements. Now there is a link to a good thread. I know that thread helped me.