KL MotoPark

The expected performance for vehicles in a given class, as assigned by NHRA. It allows various classes of cars in the same category to race against each other competitively

Officials' process to approve cars for racing, qualifying and practicing. Areas inspected include: weight, height, body profile and engine

Tracks measuring more than one mile in length, excluding superspeedways

Specific type of racing tires. A "halfway-house" between grooved slicks, which are used in dry weather, and full wet pattern tires. Intermediates are useful in damp to drying conditions where there are not significant amounts of standing water on the track surface