Setup & Tuning
12
Rear Roll Center Setup
Roll center is determined by the car's suspension geometry. The roll center is a point around which
the chassis rolls. More chassis roll equals more grip. After adjusting the roll center, always make
sure the camber remains the same.
53
Less Rear Toe-in
More Rear Toe-in
Higher top speed
Breaking loose rear end
More steering
More straight line stability
Less top speed
More traction
Less steering
Outside Hole (Longer Link)
Inside Hole (Shorter Link)
More roll
More rear traction in turns, and
coming out of them
Enough rear camber is important
Less roll
The rear feels stable
More steering, especially when
braking
Upper Hole
Lower Hole
Lower Roll Center w/more roll
More traction
Higher Roll Center w/less roll
Less Traction
Rear Lower Arm Outside Position
Rear Upper Arm Link Length
Camber Link Position
Upright Roll Center
