Always get in the car the same way.

Right shoulder strap first then left.

Always use a certain number of tearoffs for the heat and for the feature.. (seen this one bite a driver in the butt-ran out on an heavy track that usually slicked over by feature time)

One local track runs transponders. A couple drivers wanted the same transponder every week. Track got tired of this and made the drivers start buying the raceceiver radios.

Never chew gum once inside the car.