Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - CivicTail project: ginormous aerodynamic tail on '07 Civic sedan

freebeard · 01-15-2016, 02:08 PM

American Rifleman | Tested: Hornady ELD-X Bullet

There was a time in my [youth? middle-age?] when I thought the solution was a 45° chamfer. They like 7°, possibly because of the supersonic airflow.

01-15-2016, 02:08 PM	#106 (permalink)
freebeard Master EcoModder Join Date: Aug 2012 Location: northwest of normal Posts: 28,544 Thanks: 8,086 Thanked 8,878 Times in 7,327 Posts	American Rifleman \| Tested: Hornady ELD-X Bullet There was a time in my [youth? middle-age?] when I thought the solution was a 45° chamfer. They like 7°, possibly because of the supersonic airflow.