Welcome to the home for all the Motorsports computer software, books and racecar engineering consulting services provided by Patrick Hale.  You can now purchase all the Racing Systems Analysis (RSA) software that I have developed (including QUARTERjr/Pro, ENGINEjr/Pro, DENSITY, FOURLINK, CLUTCHjr/Pro, Bonneville Pro) and "ENGINE Pro - The Book" at:

                                                www.QUARTERjr.com


New Product Release!  We have just finished up a new PC software package to help simulate and tune all types (alcohol, nitro, gas) of supercharged racing engines - Nitro Tuner!  A free demo version is also available.  Go to the Software page for all the details!

Sorry, we can't take COD or credit card orders at this time.  If you order any of our products through the mail please make your check or money order out to "Patrick Hale".  If you prefer to place an order via e-mail and use PayPal (and they take credit cards!) . . . just use the "send money" PayPal option using my e-mail address below.  Thanks!

Contact: Patrick Hale
               PHale@DragRacingPro.com                       12821 N. 18th Place
               602.992.2586                                                Phoenix, AZ  85022-5736