DAMPER REBUILDS
BESPOKE IN-HOUSE SERVICE
Thanks to a complete machine shop and rebuilding facility and components to adjust damper valving, the UK HQ can operate with super-fast turnaround times, essential to keep the motorsport industry moving. This is also great news for owners and builders of classic Fords. During our visit Aaron commented, “we found that to give a really high level of service to not only race and rally teams but also our road customers we had to have the facility that could tailor and rebuild dampers right here in the UK. This has now grown to a bespoke engineering service that caters for unique sports cars, off road vehicles and military applications too.”
So, what is involved in a BILSTEIN damper rebuild? “The journey always begins with the customer, it’s important to know their goals above all else. ”Aaron commented. It sounds simple but with so much science and theory involved in suspension design it’s easy to forget the human element of the driving experience, and it should allow a suitable range of adjustment to cater for the individual application, especially in motorsport.
Thanks to a complete machine shop and rebuilding facility and components to adjust damper valving, the UK HQ can operate with super-fast turnaround times, essential to keep the motorsport industry moving. This is also great news for owners and builders of classic Fords. During our visit Aaron commented, “we found that to give a really high level of service to not only race and rally teams but also our road customers we had to have the facility that could tailor and rebuild dampers right here in the UK. This has now grown to a bespoke engineering service that caters for unique sports cars, off road vehicles and military applications too.”
So, what is involved in a BILSTEIN damper rebuild? “The journey always begins with the customer, it’s important to know their goals above all else.” Aaron commented. It sounds simple but with so much science and theory involved in suspension design it’s easy to forget the human element of the driving experience, and it should allow a suitable range of adjustment to cater for the individual application, especially in motorsport.
If a damping adjustment change is required, this is taken care of in the next stage. BILSTEIN MDS motorsport dampers use shimmed valves to give a huge range of adjustability and can be adapted to just about any application. Individual shims are selected to create a stack height that spaces the damper to give the desired characteristics. From here the damper rod must then be inserted back into the body and the allimportant damper fluid is inserted. This is a very precise operation and requires an exact amount of fluid to balance the characteristics of the dampers, especially important on dampers set for a life of endurance racing where fluid temperature in operation can become a factor in the damping performance itself. Once full of fluid the damper receives new service items like seals, damper rod bushings and bump stops and it is ready for the final damper dyno test.
This final damper dyno test gives a unique validation to the changes; engineers can ensure that every damper leaving the facility meets the customer’s needs discussed right at the beginning of the rebuild process and the customer can see exactly how the rebuild service has changed the characteristics of the damper. This gives huge peace of mind and is just as important for customers looking to revive old suspension as it is for race teams looking for a new adjustment window.
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