Glossary Groups RBridgeport Motorsports Park

The section of a racecar that begins at the base of the rear windshield and extends to the rear...

The waving of the green flag following a caution period.

A thin metal plate with four holes that restrict airflow from the carburetor into the engine. Used to rescue...

The distance between the car’s frame rails and the ground.

The steel tubing inside the racecar’s interior. Designed to protect the driver from impacts or rollovers, the roll cage...

Slang term for a way of making chassis adjustments utilizing the racecar’s springs. A wrench is inserted in a...

Short for revolutions per minute a measurement of the speed of the engine’s crankshaft.