[SlowWhite]

I'm not sure but a lot of people have been suggesting oil could be a the cause, And intermitently I'd been getting smoke out my exhaust. First at Nopi's when I first Reved up the car to test the Stutterbox. And I had it happen again this last time around at the tracks when I started the car and then heard the exhaust leak, but since it only lasted for about 20 seconds. I didn't mention it. (only came out exhaust when I reved) and after the 4th blip of the throttle it stopped coming out) and hasn't happened since.