here is a little known fact...a company called Klotz makes a product call COXOC...it is very expensive about 80.oo a gallon.
it is basically a liquid oxygen product..it works wonders...sort of like "compression in a can". it is very hard to detect in most racing sanctions when they test your fuel.
but don't use it in a high compession engine or boom! it is designed for ...well...cheating in a stock racing class.
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"it's too bad he had to run out of talent half way through the corner..."