Porsche Circuit & Track

Technical Spec

3-Way Adjustable Circuit & Track

Our success has been gained by developing a damping system that dissipates energy from the first millimetre of its movement.

 

Technical Spec

Hydraulic type Single tube
Hydraulic adjustments Low speed compression (32 position adjustment)
High speed compression (18 position adjustment)
Rebound (including temp compensation)
Nitrogen reservoir type Piggy back (bolted) or Remote (hose)
Piston option Single 8 port Ø 45mm
Damper rod Steel chrome Ø16mm (3 x seals)
Damper tube Ovako 280 steel/Plasma/NANO coated
Body type CNC Aluminum 6012 T6
Bump stop 25mm dynaphane
Strut guiding Linear bush, on TiNA coated surfaces.
Chassis attachment Spherical bearing top mount/clamp type upright.
Chassis adjustment Ride height (spring)
Top mount 2˚camber, 2˚caster
Spring type Linear or Progressive Ø 65/60/57mm

Low Friction Guiding
Our NEW double acting linear guiding system, reduces the initial friction, which avoids load build up on the face of the tyre. We developed and proved this advantage, with the WRC roller bearing system.

Precise Hydraulic Damping
Low seal friction together with high flow hydraulics has given us a damping system, that dissipates energy from the first millimetre of its movement.

Compression Sensitivity
Interacting low and high speed compression adjustments, ensures consistency when optimizing (higher) chassis loads and (lower) tyre inputs (seamless/stepless). 'Low' and 'High' is the speed/rate that the rod and piston moves into the damper. Small/light inputs, results in low damper speed (generally from the tyre), and Large/heavy inputs, result in high damper speed (generally from the chassis loads/landings).

Rebound Advantage
Rebound hydraulics gives instant wheel release/drop out, but still retains control over the tyre frequency/movement. Adjustment is coupled to a temperature control valve to ensure consistency throughout the entire damping range.

High Load Control
ESA adjustment of the second damping piston, adds position sensitivity to the entire damping range. Adds extra damping and support from high loads/landings. Allows for softer springs and increases usable stroke.

Spring Advantage
Completely independent spring movement/rotation, reduces the induced bending loads caused by the spring. Progressive spring, allow for a softer spring rate at ride height, which is then compensated for with a harder rate as the spring compresses.

Performance
Softer springs, enhances the mechanical grip and increases tyre life. More sensitive damping, controls the chassis and tyre frequencies (movement), which results in a stronger feeling and confidence for the driver...


EXE-TC's 3-way adjustable Porsche circuit suspension system (front)

EXE-TC's 3-way adjustable Porsche circuit suspension system (rear)

 

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