Hey all,
Last night was the first time I used race gas. I made a mix of 110 octane, and 91 octane to average out to 100 octane. I only needed this to run nitrous because NOS recomends 92+ octane. Anyways, as I was cruisin around I noticed that I had an abnormally large amount of exhaust coming out of the car? LOL I looked like a fog machine! I have no idea why it was doing this, the car was only running better with the gas. Since I've never used the stuff before, I was hoping one of you would be able to shed some light on the subject. Let me know.

-Matt

 

Maybe it's blowing all the cabon out?
I've noticed this too when running race gas. It doesn't seem to hurt anything, but can be obnoxious.