That's not too bad. I doubt they would even catch that.
Here's a tech sheet that BeaveRun uses. This must be completed before showing up that day.
http://www.beaverun.com/pdf/vehicle%...ion%20form.pdf
Then here's the sheet that they actually compare your car to at the track.
http://www.beaverun.com/pdf/Flat-Out...ch%20Sheet.pdf