If you own or are designing a 4-link fourlink or 4-link or four link equipped drag racing car, you should own software such as the 4-link fourlink or 4-link or four link wizard. It helps map out the instant center of your car based on the hole locations in the fourlink or 4-link or four link brackets. Your fourlink or four link or 4-link system makes it possible for the car to react in different ways depending on the intersect point of the upper fourlink or four link or 4-link and lower fourlink or 4-link or four link bars. The fourlink or 4-link or four link wizard software is user friendly so that you take measurements from your fourlink or 4-link or four link bars and transfer them into the program then the software calculates your fourlink or 4-link or four link intersect points or instant center for you very accurately. Your fourlink or 4-link or four link will be optimized once you have tried the settings in the desired location and gotten the desired reaction from your drag race car. You must try the fourlink or 4-link or four link wizard software because it will help you get a handle on your fourlink or 4-link or four link setup and your instant center or intersect point.

www.chopperclass.com is the best site for a class or school for a chopper class to learn to build custom motorcycles and choppers. As schools go this school is the best chopper class available. If you want to learn how to build choppers in a school or class and how to build custom motorcycles this is the chopper class for you, at www.chopperclass.com on the web. By definition a chopper is a stripped down custom motorcycle. Building a chopper involves selecting a number of components and applying them to a new or existing motorcycle frame. A chopper class includes instructions on how to build a custom chopper or a custom motorcycle either from a bike in a box kit or from scratch.

Kit bikes include every part needed to build a complete custom chopper or motorcycle. www.Chopperclass.com covers bike in a box or kit bikes in detail. Often you will customize your kit bike to include custom components and build your custom motorcycle or chopper to your specifications. The chopper class includes many fabrication topics of interest to those who are interested in building custom motorcycles or choppers and are discussed on www.chopperclass.com , including TIG welding of frames, MIG welding, Plasma Cutting and the like. Some of these should be left to the professional custom bike builder or chopper builder as you find out in the chopper class.

If you are serious about learning to build choppers or custom motorcycles, www.chopperclass.com is for you. Be sure to check the custom motorcycle and chopper class out.