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JohnForde · 07-11-2024, 12:46 AM

Keeping my door slopes no steeper than 19 degrees and with extension limited to 48" behind the bumper, reducing the aperture and drag from 42 sq ft to 18 sq ft gives me a reduction of 58% in drag.

07-11-2024, 12:46 AM	#41 (permalink)
JohnForde EcoModding Lurker Join Date: Nov 2023 Location: MN Posts: 93 Thanks: 35 Thanked 99 Times in 63 Posts	58% reduction in aperture Keeping my door slopes no steeper than 19 degrees and with extension limited to 48" behind the bumper, reducing the aperture and drag from 42 sq ft to 18 sq ft gives me a reduction of 58% in drag. Attached Thumbnails