He hops out and looks over at her.

"You only have 1 thing to learn to race this van."

He smirks and licks his lips.

"It is called spooling up or building boost.  Turbochargers actually work with the exhaust.  The turbo mounts to the exhaust on one side, the exhaust flows through the turbo, spinning one side and the one side drives the other side.  The air from the the side that creates the power dumps into the engine.  But in order to create enough air you gotta spool up the turbos so what you do is hold down the brake and give it gas.  The turbos will sound like a jet, you hit the button on the end of the shifter and it will bump you forward 2 inches.  Bump in until the flagger okay's you and then after that hold the brake and give it full throttle then release the brake, it will go from there."