Carbon Effect on outside of duct. Smooth black on the inside.

Vacuum-moulded ABS NACA ducts that can be bonded or riveted to the inside of a wing, side panel or bonnet to direct air via 50mm I.D. ducting to induction nlet or cooling brakes and alternator.

Size: 220 x 120 x 80mm high.

Supplied untrimmed for you to trim to your preference.

We recommend our 50mm convoluted lightweight aluminium ducting bonded to the duct with polyurethane adhesive/sealant.

Weight 40gms.

See also #NACA3CA (with carbon on the inside)

ALSO AVAILABLE IN ALL BLACK FINISH (#NACA3BK)

INTERNAL CARBON EFFECT NACA DUCT #NACA3CA2