Not so much a speed tip but a precaution for newbies. You find the best air pressure for your slicks after a few runs say 15 lbs before your burnout. Now you make your run and return to the pits and it's intermission time. So the car sits the tires cool for 1/2 hour or more before your class gets called. Just because, you decide to check your slick air pressure and OH NO it's down to 10-12 lbs. DO NOT PANIC and air them up to the wanted 15lbs. As the tires cool the air pressure GOES DOWN but when you heat them up on your burnout they WILL GO BACK TO 15LBS IF YOU DON'T ADD MORE AIR. If you added more air back to 15 lbs and then do your burn out THEY WILL BE OVERINFLATED to maybe 18-20 lbs. Ask me how I know.