14
TOE-IN
TRACK-WIDTH
WHEELBASE
ROLL CENTER
ANTI-SQUAT
PRO-SQUAT
3x6x1mm
903306
SFH M3x6
903306
SFH M3x6
NOTE ORIENTATION
ECCENTRIC BUSHINGS HAVE TWO DIFFERENT OFFSETS FROM THE CENTER.
Middle position = 0.5 mm or 0.5° from center
Outer position = 1mm or 1° from center
The new Xray rear alu lower suspension holders provide even greater range of adjustment for the rear suspension. Using
different combinations of eccentric bushings, fine adjustment of rear squat, rear toe-in, rear roll center, and rear track-width
can be obtained. For more information about the influence of rear squat, rear toe-in, rear roll center and rear track-width on
car handling, please refer to HUDY Set-up Book (#209100).
Marked
“RR”
All possible mounting
alternatives of eccentric bushings
Composite eccentric bushings
INITIAL POSITION
1
1
0.5
0.5
0
Composite eccentric bushings
INITIAL POSITION
1
1
0.5
0.5
0
Marked
“FR”
ALTERNATIVE
STANDARD REAR SUSPENSION
INITIAL SETTING
ALTERNATIVE
ACTIVE REAR SUSPENSION™
3. FRONT & REAR SUSPENSION
303129
SHIM 3x6x1
3x6x1mm
It is extremely important that the arms move freely on
the pivot pins. If they do not, use the #107633 HUDY
Arm Reamer to slightly resize the holes in the arms.
44.3 mm
2x 1:1
For more steering, we recommend using
the optional 1-piece alu suspension holder.
Use for high-grip conditions only; it
decreases rear traction.
Marked
“RF”
OPTIONAL:
#303711-O
Alu Rear Lower 1-Piece Suspension Holder
OPTIONAL:
#303710-O Alu lower 2-piece suspension holder
For more steering, we recommend using the optional alu
separate suspension holders.
L=R
Summary of Contents for T4
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