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World Class tools the world can afford

Auto racing has become increasingly technical as teams learn how to build winning cars. But many technical tools, such as rolling-road wind tunnels and seven-post shakers are so expensive only the richest teams can afford them. The mission of Wm. C. Mitchell Software is to provide programs the world can afford and the largest teams will choose.

The RACING BY THE NUMBERS programs are intended for engineers, experienced crew members, and newcomers to the sport.  Over the last eighteen years the programs have been successfully used by Formula One, Indy Car, Formula Atlantic, Winston Cup, SCCA club racers, short track oval, autocross and Formula SAE teams.  Users have included professional engineers and design teams as well as racers new to computers.  Major auto manufacturers in the United States, Europe, Asia and Africa also use the programs.

Racing by the Numbers programs DO run on 64-bit computers. I have a Dell 64-bit laptop running Windows 7 and my software runs just fine.

The Install-Shield program also works on 64-bit computers. If you have one of the early Install-Shield programs, used before November 2008, they will not work. You can copy the software with a memory stick: simply copy the contents of the directory located in C:\ Program Files \ Mitchell.  This will not update the registry, but it does work.

Available Now.  See Force-Based Roll Centers for a description of this feature.

Please check the News Section for information on updates to the software.


All RACING BY THE NUMBERS programs are for computers running Windows 95/98, NT, 2000, XP or Vista with 4mb memory and some type of graphics board.  A color monitor is recommended.

The Help systems within Racing by the Numbers software require a special patch to run under Vista.

Contact Information

Telephone: 704-660-0330            Fax:  704-663-0085

Postal address: 125 East Plaza Drive, Suite 117, Mooresville, NC 28115 USA

Electronic mail  Bill_MitchellSoftware@Windstream.net

General Information: Bill@MitchellSoftware.com
Webmaster: CompanyWebmaster

Wm. C. Mitchell Software    www.mitchellsoftware.com    800-844-7296 from USA and Canada    704-660-0330 voice    704-663-0085 fax