Version: 16.12.2014 - Porsche 2015 911 GT3 Cup Technical Manual

NOTE
The following chart shows the wheel-related component stiffness of the anti-roll bar
depending on the blade position. The left and the right blade are always in the same
position:
Overall stiffness related to sword angle, rear axle
3.3.6.2
Coupling rod setting
When adjusting the coupling rods, make sure to exclude any collision between the
anti-roll bar and other components over the entire suspension travel. On the rear
axle, there is a risk of collision with the longitudinal control arm or the rim if the
setting is incorrect. A distance of 12 mm (0.47 inches) towards the control arm is
recommended when the axle is decompressed (figure 3.3.5.3).
Axial clearance compensation
In order to counteract a possible backlash of the stabilizer, Porsche Motorsport offer
two different spacers (pink).
Spacer 1mm Porsche spare part No.:
Spacer 2 mm Porsche spare part No.:

Version: 16.12.2014

When rotating the bending levers (7), do not damage
them by using improper tools. Notches or other
damages may result in breakage of the bending lever.
991.343.761.8A
991.343.761.8B
Chassis
3.3.6.3
3.3.6.4
3.3.6.5
911 GT3 Cup (991)
MY 2015
151