Design and Analysis Computer Software . . .
Technical support is always available to all registered users.
The first step is to determine all the possible instant center locations that your four link bars will provide. This is done by inputing all the hole locations in the four link brackets on the chassis and rear end housing into the four link geometry worksheet. Usually, a combination of these four specialized limits will get you down to a dozen or so possible four link bar combinations, or hole codes. Finally, the five-step process is used for your specific racecar setup, using your front and rear weights, wheelbase, rear spring and shock rates, tire diameter and estimated 60 ft times. Any of these variables may easily be changed, and the impact on the four link bar setup and racecar reaction quickly determined. .