Description
Made from lightweight .063/.080 5052 aluminum, these CFD-tested endplates are designed to improve the performance of the popular NLR 9.25 inch chord airfoils. They work to improve the efficiency of your wing by decreasing the strength of the wingtip vortices. Adding pressure relief slots above the wing allows these two pressure zones to equalize more gradually, reducing the size of the wingtip vortices and the corresponding drag. Our Time Attack bend incorporates angled trailing Gurney flaps to further enhance the flow beneath the wing, allowing the freer-flowing suction side to contribute a greater proportion of the overall downforce. These endplates also offer reduced drag over commonly used rectangular endplates, and it is also possible to pair them with our low-drag Serrated Gurney flap for even larger downforce gains of as much as 8% (depending on the wing angle of attack). NOTE: This product is made to order, so please allow 2-3 weeks for laser cutting, fabrication, powdercoating and shipping.
