Jul 11, 2002 · Got to the track today and was on reserve. So I put in 5 gallons of 100 octane unleaded fuel. Last year I said I would try the two octanes at the strip and see what was working the best since …

Jan 1, 2009 · For those who want to find your nearest 100 octane gas station go to Sunoco, Inc. and click race fuel, then sunoco 260 GT 100 locations. Union 76 sells 100 octane but only at the track up …

Mar 13, 2009 · anybody have any knowledge or expierence on the benefits or risks using 100 octane unleaded fuel for a C6 Z

Jan 12, 2002 · Does racing fuel (100+ octane) increase performance? Jump to Latest 5.2K views 23 replies 14 participants last post by MSiska Jan 28, 2002

Aug 28, 2002 · I was wondering if running 100 octane in the Z will have any long term effects on the engine? I have been told that you can pick up some pretty HP buy running 100 octane. I have tried …

Oct 3, 2008 · Now I use 100 Octane unleaded race fuel ($$$). While octane boost may help, I'd ask yourself if you really need the few extra hp on a daily basis and is it worth the extra money per …

Dec 30, 2001 · After reading a post on 100 octane available at the local 76 station...I waited till my tank was half empty of Chevron 91, I filled her up with the 100 which should yield somewhere in the 95-96 …

Feb 28, 2006 · I have access to 100 octane low lead aviation fuel. If I used this fuel in my '02 ZO6 with no cats, bigger cam and tune, do you think the motor and computer will see much improvement …

Sep 2, 2001 · With knock retard and a short period of ECM "learning" once you switch to it, the engine will run trouble-free on 87 but with reduced power. The recemmended grage of gasoline for best …

Apr 21, 2008 · That being said, my '07 Z06 manual states that I must run 93 octane fuel. I now should say that I hope that everyone that reads this takes note of the place where this gas you are buying is …