400 – Front Axle, Anti-Roll Bar, Dampers and Steering
400 – 2.2 Springs
The following springs for the car are defined in the FIA homologation
documentation.
Front springs
Spring
Ratio
(spring /
wheel)
Spring rate at
the wheel in
in N/ mm
Axle roll
stiffness in
Nm/ °
Spring free
length in length (coil
block
Spring rate
in N/ mm
mm
bound) in
mm
71
160
190
220
250
265
280
112
132
153
174
185
195
2,705
3,213
3,720
4,227
4,481
4,734
143
139
136
134
133
132
73
69
72
69
0.835
71
Rear springs
Spring
block
length (coil
bound) in
mm
Spring
free
length in
mm
Ratio
(spring /
wheel)
Spring rate at
the wheel in
in N/ mm
Axle roll
stiffness in
Nm/ °
Spring rate
in N/ mm
190
220
250
265
280
310
124
144
163
173
183
202
3,019
3,483
3,958
4,196
4,433
4,908
139
136
134
133
132
130
73
69
72
69
71
71
0.808
Version 1 2016-01-01
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