He gets it all setup and grabs a drill. He sticks a bit in it and puts the bit inside the back end of the truck, having the engine sitting in the bed. He pulls the trigger on the drill spinning up the engine. It fires up and the engine sounds like a dirt bike engine. He grabs the controller, giving it a little gas allowing it to spin the tires at low speeds. He holds it low speed for a few seconds before opening it wide, the engine screams out as it rolls up on the dyno. He reaches maximum rpm before getting off the gas and checking a screen attached to the machine to check the power.