Reasons For Scoop On Roof

The main reason for having a roof scoop on a rally car is to actually pressurise the interior of the car slightly.

Reasons for scoop on roof.

Excess snow on the roof can weaken and potentially collapse a structure particularly an older building with a shallow pitched roof. A roof scoop consists of a small opening at the front of the roof designed to allow some fresh air to enter inside the car. Any dust floating around the cabin will seriously inpeed the driver s vision and make it much harder for the co d. The only other reasons for a roof scoop are to cool rear mounted heat exchangers radiators or to provide intake air for a rear or mid mounted engine.

Deep snow on a roof can bury a gas appliance flue causing the exhaust to enter the home. Open hood scoops are enclosed on all but three sides and raised in order to catch additional air flow particularly at higher rates of speed. This condition can introduce carbon monoxide a colorless odorless poisonous gas in the building. Also available separately from the roof scoop is the mclaren track telemetry option ready to record your every action.

Recognized by enthusiasts as a snorkel the roof scoop offered by mso is there to intake air going over top the vehicle to cool the engine faster so if you find yourself going to the track the roof scoop is perfect for you. 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.