TOE-IN
ANTI-SQUAT
ROLL CENTER
TRACK-WIDTH
DIRT
CARPET
ECCENTRIC BUSHINGS HAVE TWO DIFFERENT OFFSETS FROM
THE CENTER.
Middle position = 0.5° or 0.375mm from center.
Outer position = 1° or 0.75mm from center.
The XRAY rear alu lower suspension holders provide great range of adjustment for the rear suspension. Using different combinations of eccentric bushings, fine adjustment of rear anti-squat, rear toe-in, rear
roll center, and rear track-width can be obtained. For more information about the influence of rear anti-squat, rear toe-in, rear roll center and rear track width on car handling, please refer to HUDY Set-up Book
(#209100).
The tables describe the amounts of adjustment using the center and outside positions of the eccentric bushings.
The middle position eccentric bushings allow for finer adjustment increments.
Example:
The track-width is directly influenced by the size of
the wheels and tires used.
0(RR) - 0 (RF) = 2°
0(RR) - 0.5 (RF) = 2.5°
0(RR) - 1 (RF) = 3°
ANTI-SQUAT
ROLL CENTER
TRACK-WIDTH
TOE-IN
RR
RR
RR
RR
RF
RF
RF
RF
(°)
(mm)
(mm)
(°)
=2
°
=3
°
=1
°
=3
°
=2
°
=4
°
=1
°
=2
°
=0
°
= 2
°
= 2.5
°
= 3
°
=3
°
=4
°
=2
°
=2
°
=3
°
=1
°
=4
°
=5
°
=3
°
=
+
1.5
mm
=0
mm
=-1.5
mm
=
+
0.75
mm
=0
mm
=-0.75
mm
18
RR
RF
THREAD LOCK
(all screws)
All possible mounting
alternatives of eccentric bushings
3. REAR SUSPENSION
903308
SFH M3x8
(TOE IN = 3º / ANTI-SQUAT = 2º)
(TOE IN = 3º / ANTI-SQUAT = 2º)
Check for free movement
2mm
2mm
From Rear Arm
SHIM 3x6.5x2
306219
SHIM 3x6x2
NOTE ORIENTATION
DIRT
DIRT
CARPET
CARPET
0.5°
1°
INITIAL SETTING
0.5°
1°
INITIAL SETTING
REAR SUSPENSION ARMS
DIRT
#323113-H RIGHT HARD
INCLUDED
#323123-H LEFT HARD
INCLUDED
#323113-G RIGHT GRAPHITE OPTION
#323123-G LEFT GRAPHITE OPTION
REAR SUSPENSION ARMS
CARPET
#363112-H RIGHT HARD
INCLUDED
#363122-H LEFT HARD
INCLUDED
#363112-G RIGHT GRAPHITE OPTION
#363122-G LEFT GRAPHITE OPTION
Summary of Contents for XB2C'20
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