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Rolling Road


The work horse of JBS Auto Designs Custom Calibrations is our Dynocom AWD 5000 chassis dynamometer. 

Utilising a fully linked system to insure that the front and rear rollers are always spinning at precisely the same road speed, it eliminates the possibility of activating a vehicle's traction control system and also insures that a vehicle's torque management system is operating under the assumption that the vehicle is not skidding, turning or slipping. Combined with a sample rate at over 100 samples/RPM, it means that the Dynocom sensor is much more sensitive than most, providing us with the most detailed information possible, as well as more reliable and accurate results.

The AWD 5000 system incorporates an advanced stand-alone embedded electronic design offering the utmost in performance, providing micro-second timing accuracy, 1000 Hz/s analog input sampling rates, precision digital interrupt triggered speed & RPM inputs. Optimized embedded software and precise synchronised clock/event timing provide for a higher performing, more accurate, reliable, and scalable solution.

During a typical power test we will carry out as many as 5 runs, with a typical calibration session running to more than 3 times that amount. This allows us to provide you an accurate print out of all runs plotted on a single graph in the case of a power test, and the average of the before and after power tests for a calibration session.

Our rolling road power tests cost £80 inc VAT per session, but are included free with every remap.


For more details or join our waiting list please call us on 01246 455005 or email us at


Rolling Road