Measure the drag coefficient of your car.

[F Body]

Wind resistance is often measured with sophisticated computers in multi-million dollar wind tunnels. The result is usually expressed as a number called the "drag coefficient" (Cd). While having a low drag coefficient is important, the size of the vehicle (expressed as "frontal area") is also important.

So why not calculate it yourself with a few household items and an Excel spreadsheet




http://www.instructables.com/id/Measure-the-drag-coefficient-of-your-car/\" target=\"_blank\" rel=\"nofollow\">http://www.instructables.com/id/Measure-the-drag-coefficient-of-your-car/

[Gator]

no

[FUBAR]

Lower your wind resistance by eating more beans!!

[55starchief]

[F Body]

Scared of a bit of Maths these youngsters

[FUBAR]

Quoting: F Body

Maths

Maths???  na, thats what Excel is for!!!

[Rob]

Quoting: Gator

no

Me neither.....Don't really care

[Fieldy]

i can tell you for free the truffle isn't the best, so i wont waste my time!

[Shifty]

Is the pink plastic pig part of the kit?