In Norcal, we have a local Union 76 that has 100 at the pump. Granted it's $7.68/gallon. I only need half a tank so it wasn't 'awful' but definitely not a daily stop.
My 68 'Cuda runs a 360 LA with a Holley 750 double pumper. I normally just do 91 octane so this was the first try at race fuel. Wasn't really sure what to expect.
Wow, big difference. Slightly more power but more noticeable was the fact that it just ran smoother. Shame that I can't make this a habit, at least not with the mileage I'm currently getting...
