[randy wilson]

Comp has several different classes that have designated e.t. indexes based off of performance of cars at different lbs. per c.i. and motor combinations. The car with the quicker index spots the car with the slower index, and first to the stripe wins. If they run too far under the index they are hit with a quicker index next time, but has no bearing on win or lose by going too fast. Always, first to the stripe wins. Also, no matter what, an A\A will never be spotted by an E\A. Hope this helps, some one else that actually runs the class can chime in and explain it better.