Purpose Of A Roof Scoop

To flush out the.

Purpose of a roof scoop.

On a rally race car a small roof scoop creates positive pressure in the cabin pushing dust out of window. What are roof scoops for. It cools off an appropriate spot when you start to get hot headed. In almost every case a large naca duct will provide more than sufficient airflow without increasing drag raising the boundary air thickness or causing turbulent airflow.

Re read what i said its for the passenger area of the car. Any dust floating around the cabin will seriously inpeed the driver s vision and make it much harder for the co d. I have no idea what good a roof scoop could do. I explain the basics of how the airflow works around.

Hood scoops are for cooling the engine or engine components. This is because there s a negative pressure created by the vacuum bubble behind the trunk. This small increase in pressure works wonders to keep out dust and sand from the rally stage. Getting back to aerodynamics today i explain how hood scoops and bonnet vents work for road and track.

Anyone has idea. You ve probably noticed that if your car windows are open fresh air gets sucked in. For a normal street car it s just gives it look to make it look more aggressive. Deep 6 rally team merch and also random car sticker.

So a car that has the engine in the front the purpose of the roof scoop is merely for looks. Just a quick video on how i installed my roof scoop and vent on my 2004 subaru sti thanks for watching. Also on mid engined cars the roof scoop is the air intake. For rallying in those cars such as the wrc cars they perform a function but i don t know what.