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82 Posts
Anybody here use it? It's a fuel additive, that ups your octane level, and helps with pre detonation. I have a friend that uses it, and swears by it. I am going to try it on my 68 Firebird this Spring, as I get some pre detonation going up hills. He says he has tried them all, and this is the only one that truely works.... Anybody else use it here?