Have you seen the new Burns 2 Stage? Supposedly they are much quieter. I am looking into this.
Considering that in most Lotus track vids you can't even hear the engine, I can imagine that the burns must be insanely loud. -eek-wind noise and blower noise make it not seem as loud as it really is. Driving with it on the street was not fun at all. I couldnt enjoy the car. I literally spent all my time looking for and worrying about cops. It was super light though and I'm keeping it for a track setup. absolutely no way it will work for a 90db track limit.