Name: CHILLOUT 4" Carbon Fiber NACA Duct
Brand: CHILLOUT
SKU: NP-4
Price: 155.00 USD
Availability: InStock

4" Carbon Fiber NACA Duct

Ultra light weight and wind tunnel tested, our 4 inch NACA duct provides over 55% more airflow than standard 3" NACA ducts. Used in conjunction with the 4" Neoprene Air Duct Hose and a 4" Carbon Fiber Air Plenum results in maximum cooling efficiency for your cooling system.

NACA ducts bring air into a vehicle with minimal increase in drag. The purpose of a NACA duct is to increase the flow rate of air while not disturbing the boundary layer. When the cross-sectional flow area of the duct is increased, you decrease the static pressure and make the duct into a vacuum cleaner (without the drag effects of a standard scoop). The reason why the duct is narrow, then suddenly widens in a graceful arc is to increase the cross-sectional area slowly so that airflow doesn’t separate and cause turbulence and drag.

FEATURES:

Wind Tunnel Tested
55% more airflow

INCLUDED:

4" Carbon Fiber NACA Duct

Northstar Motorsports first opened in 1990 primarily as a local business. In 1997 John and Jeannie Ruther bought the Company and immediately moved it to a new 5,000 square foot facility housing a retail showroom, offices, warehouse and race shop. Since the purchase in 1997, John & Jeannie have grown the business into a true international company with customers in every state in the U.S., all Canadian Provinces, and countries such as Argentina, Australia, Brazil, Dubai, Jamaica, Japan, Jordan, Germany, Scandinavia and the United Kingdom.

Northstar is the largest distributor of Pagid Racing Brake Pads in the U.S.

Northstar Motorsports prides itself on carrying an extensive inventory all at competitive prices with the best customer service in the business. We are The Original Racing ResourceSM !

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