[justa6]

I do use Race gas in a mix once in a while. Like when I visit the track. But I've found for my non Turbo setup on the Cobra its so much easier to mix one gallon of Xylene with 4 gallons of 93 octane in a 5 gallon and put it in the tank. By doing that I have no problems with any kind of detonation or run on. The car runs great and the plugs are VERY clean. Some have said you need to add a lubricant but since the xylene is mixed with 93 octane and the gasoline has that additive I don't bother and I've never had a problem with it.

I guess it comes down to whatever works for the individual.

Regards,