Description
NACA DUCT – 3INCH (TRIMMED)
NACA Ducts are a fantastic way to get air into the cabin of your vehicle. They provide the availability to include a hose for your helmets air duct system. NACA Ducts ‘suck’ air in by creating a low pressure zone with their unique geometry and Low Drag. This is opposed to a traditional scoop which more or less ‘rams’ air into the opening. When properly implemented, a NACA duct allows air to flow into an internal duct with a minimal disturbance to the flow.
The NACA duct takes advantage of the boundary layer, a layer of slow moving air that “clings” to the bodywork of the car, especially where the bodywork flattens, or does not accelerate or decelerate the air flow. Areas like the roof, windows and side body panels are good examples.
NACA Duct has a 3 inch/75mm outlet / spigot and is trimmed to shape with a small flange for mounting.
Comes moulded in a flat panel for easy fitment.
Pair the NACA DUCT – 3INCH (TRIMMED) with SCAT Duct Hose – 3inch / 75mm – Revolution Racegear
