Thursday 25 November 2010

New Dyno Room Almost Finished!

It is almost finished! After more than a year of design and consultation and months of building, our new, purpose-built dyno room is almost complete
We are still working on the finishing touches. You can see from the photos that we still have some materials to install. Nonetheless, the room is already in a functional state. It is so functional in fact that the pressure differential (i.e. suction) generated slams the door shut. There is no handle on the door as yet. We just use a piece of aluminium held in place by the suction of the airflow through the room. And we have not even sealed up the doors properly yet.
Even at this early stage, the reduction in noise volume from the outside is unbelievable. We can work upstairs in relative peace and have phone conversations without trying to fit in words between power runs. Our neighbours are even saying hello to us again. The new dyno room is making a massive difference to our workplace. It was worth the wait and the effort.
The room still employs our trusted Dyno Dynamics 4WD dynamometer. However, it differs from a traditional setup in that it does not need a separate fan installed in front of the car. Such fans, no matter how big, have never come close to matching real world airflow. In our dyno room, air is pulled back from behind the car instead, making the room function like a mini-wind tunnel. The airflow is so good that we believe that this could be used for some simple aerodynamic testing, such as wool tuft testing and intake temperature testing.
The metal duct you see is the exhaust fan, which is about 1.5m in diameter. Insight Motorsports Director Scott Kuhner, in typical Scott style, wanted even bigger. However, he would have needed to get the power from the street upgraded for the whole factory complex! The size of the fan is really put into perspective when you see the size of the “small” fan it replaced, which is actually quite big! Compare it to the car tyre in the photo below.
Why go to all this trouble? Because that is what our customers expect. The increased airflow will allow us to more accurately reproduce road conditions. It will also mean that we will spend less time waiting for cars to cool down between power runs or dealing with overheating problems.

We believe that this is now one of the best dyno facilities in Sydney. It is the perfect environment for Scott Kuhner, one of Sydney’s most reputable tuners, to work his craft. Scott has a great deal of experience tuning race cars. These facilities will no doubt help us to assist more racers in setting up their cars and achieving their goals.
Stay tuned, I will endeavour to get some videos of the dyno room in action up here as soon as possible!

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