IHRA Professional Drag Racing 2005 Cheats
At the options screen select "Simulation". Once you have gained your racing license and have a decent car, select the "Racing Calendar" option. Select the "Single Player" option, defeat your opponent, and you will gain $400. You will then be asked to either "Restart" or "Exit To Menu". Select "Restart", then just race, win, and repeat as many...
When fully staged, hold B + R, making sure you press B first. As you are holding both buttons, notice that your RPM is rising. Get your reaction time correct, then release B to get a big boost. REMEMBER: Do not worry if your car does a wheelie as it will not affect its speed.