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chris914 |
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Member ![]() ![]() Group: Members Posts: 489 Joined: 24-July 04 From: San Diego, CA Member No.: 2,393 Region Association: Southern California ![]() |
Have you made changes to your 914 body or are you thinking of it?
Here are a number of computer models comparing different body modifications to the 914 and the effects that they have on the cars aerodynamic drag. http://www.cassidy-online.com/porsche914/aerodynamic_aids |
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URY914 |
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I built the lightest 914 in the history of mankind. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 121,116 Joined: 3-February 03 From: Jacksonville, FL Member No.: 222 Region Association: None ![]() |
There is a ratio for a wing's height to its depth that is used for low speed down force. I used it when I designed and built my wing. Joe is right (for once) that wings absolutely make a difference, that is why they are closely regulated.
Here is a quote from a A-Mod designer/builder: "In regards to wing design for autox, the problem is finding a profile that is efficient for low-speed applications. Most of the profiles out there for airplanes and race cars are all designed for higher speed. For low speed applications, you need a "thick" body relative to the wing's cord (measurement from leading edge to trailing edge). The goal is to find a profile that approaches 20% in that ratio." |
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