[west coast]

I have run all the legal unleaded fuels in my car C9,C10, currently running sunoco 260 gtx. if all you are looking for is et there are better places to find it work on your tune. Leaded fuels kill o2 sensors and you never know how long they will last they will cause you time and money or rounds figuring it out cause it always happens at a bad time. My car is no rocket ship but can put it close to the top of the Q sheet. The one problem with these fuels is the availability of them, not the easiest to find some times, i buy it by they barrel. price can be all over the place, last barrel i bought was under 600. i have never had a problem passing fuel check, except when NHRA removed C9 from the appoved list without any notice, that was a bad morning at the first race of the year.