Suspension Measurements And Settings; Ride Height Measurement Points; Air Jack System - Porsche 911 GT3 Cup 2008 Technical Handbook

Suspension measurements and settings:

Ride height measurement points:

Air jack system:

Basic settings for Michelin tyres (as delivered)
Ride height
Camber
Toe setting(total)
Anti-roll bar
Main spring
Helper spring
Rear wing setting
Front axle
Rear axle
The air jack system is maintenance free and should not be lubricated.
Operating pressure 26 bar
Only use dry and oil free compressed air
To guarantee that the air jack pistons have returned completely the
exhaust valve should be open (pulled out) when the car is in motion.
Never work under the car with the air jacks extended without
proper axle stands. To prevent damage occurring to the internal
cylinder end stops never pressurise the system without the car being on
the ground (never without the air jack having to lift the vehicle). The air
jacks can be overhauled by Porsche Motorsport when required.
39
Front axle Rear axle
Left/right Left/right
77 mm 115 mm
- 4° - 4°
0´ + 34´
75° 45°
100 - 60 - 260 130 - 60 - 260
75 - 60 - 43 60 - 60 - 50
P 10