I took my car to the track a couple weeks ago. I start off just fine in first gear it pulls hard then i shift into second still pulls hard i even chirp the tires but then when i shift into third it makes this weird noise almost like my belt is slipping and I loose all my power not just no boost no power. Also I smell rubber when this happens. Please let me know what you guys think. Im planning on taking it back to the track wednesday and i wanted to see if I could fix it before then.

 

no one has any ideas of what this can be give me something

 

No idea so far. We need more info....
Does the car cut out? Misfire? What is the boost like when this happens? Is it overboosting and hitting fuel cut (my most likely 'guess' at this point)?
A bit more information would be helpful if you can.