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Jeff Jefferson eases the Chevrolet down onto a test platform as the MJ2 racing team does pre-testing suspension analysis. The controls for the MJ2-designed pull-down system are contained on a bank of valves that can delicately regulate pressure on hydraulic rams to simulate cornering and aerodynamic loads on a racecar chassis.
Overcoming A Lack of Track Testing - Practice Test

Jeff Jefferson eases the Chevrolet down onto a test platform as the MJ2 racing team does pre-testing suspension analysis. The controls for the MJ2-designed pull-down system are contained on a bank of valves that can delicately regulate pressure on hydraulic rams to simulate cornering and aerodynamic loads on a racecar chassis.  View Related Article