| sway bars only limit suspension travel side to side and have very little if any effect on squat or dive except at the extremes where the suspension starts to bind up [quote=how stuffworks.com]
a sway bars purpose in life is to try to keep the car's body from "rolling" in a sharp turn. Think about what happens to a car in a sharp turn. If you are inside the car, you know that your body gets pulled toward the outside of the turn. The same thing is happening to all the parts of the car. So the part of the car on the outside of the turn gets pushed down toward the road and the part of the car on the inside of the turn rises up. In other words, the body of the car "rolls" 10 or 20 or 30 degrees toward the outside of the turn. If you take a turn fast enough, the tires on the inside of the turn actually rise off the road and the car flips over. Roll is bad. It tends to put more weight on the outside tires and less weigh on the inside tires, reducing traction. It also messes up steering. What you would like is for the body of the car to remain flat through a turn so that the weight stays distributed evenly on all four tires. A sway bar tries to keep the car's body flat by moving force from one side of the body to another. When you go into a turn the front suspension member of the outside of the turn gets pushed upward. The arm of the sway bar gets pushed upward, and this applies torsion to the rod. The torsion them moves the arm at the other end of the rod, and this causes the suspension on the other side of the car to compress as well. The car's body tends to stay flat in the turn. If you don't have a sway bar, you tend to have a lot of trouble with body roll in a turn. If you have too much stabilizer bar, you tend to lose independence between the suspension members on both sides of the car. When one wheel hits a bump, the stabilizer bar transmits the bump to the other side of the car as well, which is not what you want. The ideal is to find a setting that reduces body roll but does not hurt the independence of the tires. [/quote]
Luke Pavlick
'90 Z32 Twin Turbo
 Items in the mirror appear ... TO BE LOSING I want to die peacefully in my sleep ... just like Gramps
not screaming and terrified like the
people in his car at the time |
