| Motion Ratio Calculator |
|
|
|
|
|
|
|
For strut
based suspension, D1 and D2 are always the same. The angle is your steering axis inclination
(SAI), the angle between your lower ball joint and upper strut mount. |
|
|
|
|
|
|
|
|
|
|
|
For wishbone
suspensions, D1 and D2 are usually different, but the angle is near zero. |
|
|
|
|
|
|
|
|
|
|
|
For
multilink suspensions, often the shock and spring are mounted in different
locations, meaning your motion ratio for the spring and shock are different
from one another. |
|
|
|
|
|
| Distance to mounting point
(D1): |
14 |
in |
|
|
| Total length (D2): |
14 |
in |
|
|
| Angle of spring or shock: |
75 |
degrees |
|
| Motion Ratio: |
0.966 |
|
|
by Steve Edwards |
|
|
|
|
|
|
|
|
|
|
|