Roll Stiffness Calculator rear suspension
© 09-2005
Explanation
. What's this?
Before
After
Torsion bars
Other ... (mm) :
None, BX, Xantia NH, XM NH
18.4mm, 309 ?
18.7mm, 309 1.4 XL Profil
19.3mm, 309
20.0mm, 309 GTI?
18.7mm, ZX 1.4/1.6/1.8/1.8-16v
19.3mm, ZX 1.4 break
20.0mm, ZX 1.9/2.0 Volcane
Anti-roll bar
Other ... (mm) :
None, 309 Profil OT
14mm, 205
16mm, 205 (Van OT)
19mm, 205 (Van NT, GTI 1.6?)
11mm, 309 (nfp)
14mm, 309 1.4
16mm, 309 ?
20mm, 309 GTI?
21mm, 309 GTI 16v
19mm, 306 (most berlines)
19mm, ZX (most berlines)
20mm, ZX TD
21mm, ZX break
24mm, ZX 16v
16.5mm, BX 14
17.0mm, BX 16/19
18.0mm, BX 16/19 break
19.0mm, BX GTI and 16V MK1
21.0mm, BX 16V MK2
21mm, Xantia (most berlines)
23mm, Xantia break
25mm, Xantia activa?
mm,
Rear track
(OK to leave empty if unchanged)
Torsion bars
Other ... (mm) :
None, BX, Xantia NH, XM NH
18.4mm, 309 ?
18.7mm, 309 1.4 XL Profil
19.3mm, 309
20.0mm, 309 GTI?
18.7mm, ZX 1.4/1.6/1.8/1.8-16v
19.3mm, ZX 1.4 break
20.0mm, ZX 1.9/2.0 Volcane
Anti-roll bar
Other ... (mm) :
None, 309 Profil OT
14mm, 205
16mm, 205 (Van OT)
19mm, 205 (Van NT, GTI 1.6?)
11mm, 309 (nfp)
14mm, 309 1.4
16mm, 309 ?
20mm, 309 GTI?
21mm, 309 GTI 16v
19mm, 306 (most berlines)
19mm, ZX (most berlines)
20mm, ZX TD
21mm, ZX break
24mm, ZX 16v
16.5mm, BX 14
17.0mm, BX 16/19
18.0mm, BX 16/19 break
19.0mm, BX GTI and 16V MK1
21.0mm, BX 16V MK2
21mm, Xantia (most berlines)
23mm, Xantia break
25mm, Xantia activa?
mm,
Rear track
(OK to leave empty if unchanged)
Stiffness 61% from Torsion, 39% from Antiroll
Stiffness 32% from Torsion, 68% from Antiroll
1.92 times stiffer or 92% stiffer
