W elcome to the Power/Speed Calculator Automotive Site... This is the place for automobile enthusiasts, professionals, or anyone that enjoys motor vehicles and performance. Some points of interest: Vehicles section has some of my favorite cars. Tech articles, to help you better understand the inner workings of your car. Software section has programs about cars and performance. Gear Ratio/Speed Calculations online using JavaScript. Auto Racing section with world records of various sanctioning bodies. Learn how to paint your car. See the Monza Restoration Page If you've ever wanted to build an engine, or just increase the power and speed of the vehicle you drive, check out the PS:Calc Pro Software. Give us some feedback on what you like or don't like. Please feel free to contribute some fact based articles or information that will be an improvement.