FRONT SUSPENSION
901408
SB M4x8
909395
SS 3.5x45
909372
SS 3.5x22
All possible mounting alternatives
of eccentric bushings
Composite eccentric bushings
Initial position
1 10.5 0.50
Composite eccentric bushings
Initial position
1 10.5 0.50
FRONT ARM
L=R
(HUDY #107634)
ARM REAMER
If the suspension arms do not move freely, use
a HUDY Arm Reamer resize the holes.
L=R
2.4mm
DOWNSTOP SETTING
The tables below describe the amounts of kick-up, front track-width change depending on the combinations
of eccentric bushings used with 0 and 1mm, 1° off set. The 0.5mm, 0.5° represent the half change.
Example:
=10
=9
=11
=9
=8
=10
=11
=10
=12
=308
=306
=310
=1
=0
=-1
8° 9° 10° 11° 12°
10° 18° 19° 20° 21° 22°
12° 20° 21° 22° 23° 24°
14° 22° 23° 24° 25° 26°
Total caster is the angle that the C-hub is to the flat chassis
bottom. Caster is affected not only by front kick-up but also
by the C-hub caster. The combination of both represents
the total caster angle. The XRAY XB9 includes a 10° caster
block as stock, but 12° and 14° C-hub caster blocks can be
purchased as options.
0(FF) - 0(FR) = 10°
0.5(FF) - 0(FR) = 10.5°
1(FF) - 0(FR) = 11°
= 10
= 10.5
= 11
The new XRAY alu front lower suspension holders provide even greater range of adjustment for the front suspension. Using different combinations of eccentric bushings, fine adjustment of front kick-up, roll-center,
and front track-width can be obtained. For more information about the influence of kick-up, front track-width, and roll centers on car handling, please refer to HUDY Off-Road Set-up Book (#209099).
Middle position = 0.5 mm or 0.5° from center
Outer position = 1mm or 1° from center
➊
➊
➋
➌
➌
➍
➍
➎
2mm
4x8
FR
FF
2mm
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