Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself.

New Posts Contact us

Just Commodores Forum Community

It takes just a moment to join our fantastic community


bumpy ride... solutions? 95 vr s2 bumpy girl


New Member
Jun 2, 2013
Reaction score
Wodonga victoria
Members Ride
95 series 2 vr commodore
hey just wondering if i could get some info on suspension, lowering shocks springs ect.

i recently purchased 95 vr s2 executive: shes on super lows and factory shocks, with ve 18"s.
ive tried reading in some other threads but get to confused.
is there a way to make it a smooth ride without putting different springs in and raising her???
can i just change the shocks or is there more to it?

also on a other subject wanting to put cruise control on it , is it easy to do ect. cheers


Donating Member
May 13, 2005
Reaction score
Hamilton, NZ
Members Ride
VS Exec 1996, VS SS 1996
Cause i am lazy and dont want to re-type it, here is a dump that will help you make an informed decision on what to do to get the ride comfort back:
Taken from (Basic Know-How)

Basic suspension know-how made easy

Ever more powerful engines and faster cars mean that suspension systems have become a vital development aspect in the automotive industry. And these systems will play an increasingly important role in the future, because the chassis - particularly the springs and shock absorbers - provides the link between the wheel suspension and the car body, ensuring optimum contact with the road. Read on for a simple explanation of how it all works.

Suspension: road grip - traction - comfort

The suspension is the link between the road and the car body. The job of the suspension is to reduce - as far as possible in a controlled fashion - the vibrations from the wheel and the car body caused by an uneven road or changes of direction. Every attempt must be made to prevent these vibrations from being transmitted to the car body in order to reduce rocking, pitching and diving, avoid swaying, and ensure optimum road contact and traction with minimum slip. The suspension system comprises a range of components, including strut support bearings, springs, shock absorbers, connecting rods (coupling rods), stabilisers, axle supports/wheel supports, wheel bearings, suspension arms (control arms and pull rods), wheel brakes, rims, tyres, final drives and steering.

Springs and how they work

A spring cushions the effects of road unevenness and impacts from the road, turning these into vibrations. The spring forms an important link between the individual suspension components, connecting up the sprung and unsprung masses in the vehicle. The unsprung masses include the vehicle components situated between the road and the spring, i.e. the wheels, brake and parts of the wheel suspension and steering. All other vehicle components are classed as sprung masses and include the car body, drive train and the remaining parts of the wheel suspension and steering. In terms of a car's suspension comfort, the basic rule is that the smaller the ratio of unsprung to sprung mass, the greater the comfort. The spring works in conjunction with the stabiliser, the tyres and the seats.

Shock absorbers and how they work

The shock absorbers reduce and slow down the vibrations from the springs, which is why technically they are correctly referred to as vibration dampers. Vibration dampers convert kinetic energy into thermal energy through fluid friction. This involves the flow of oil being slowed down by the valve passages inside the damper. The valve passages in the shock absorber are specifically designed to ensure that the vibrations transmitted by the spring are reduced right from the start. The shock absorbers can heat up to between 100 and 120oC in the process.

Interaction between spring and damper

When a car passes over an obstacle, this first has an impact on the spring, which must not be hampered by excessive damping performance on the part of the shock absorber. When a car passes over a bump in the road, for example, the obstacle forces the wheel up into the wheel housing. In the process, the spring is compressed. The shock absorber is now in its compression stage. Once the spring has levelled out the obstacle, the shock absorber has to slow down the movement of the spring as it releases its tension with great force. The shock absorber is now in its rebound stage. Compression stage (compressing of the springs and the damper, e.g. when driving over bumps in the road) = usually approx. 25% of the damping force. Rebound stage (when the spring pulls the damper apart) = usually approx. 75% of the damping force.

Conclusion: A spring with a higher spring rate (sport or lowered spring) will only work at its best in conjunction with the appropriate high-performance or sports shock absorber.