Drayson Racing B12 winter tests continue at Silverstone

Drayson Racing ran its World Electric Land Speed Record-breaking Drayson B12/69 EV for the first time this year at Silverstone, as its winter test programme continues to develop the world’s most advanced electric-powered racing car.

The aim of the latest test was to try a variety of new motor cooling options and traction control settings – and the extremely wet track conditions were ideal for gathering valuable wheelspin data from the B12’s one thousand data channels.

This time running the B12 with reduced aero and power, test driver Jonny Cocker recorded the same lap time around the Silverstone National Circuit as he’d achieved at a test before Christmas, when the prototype ran in full downforce specification and with full power.

Standing water prevented the B12 reaching its top speed of 220mph, but the pioneering Drayson Racing Technologies technical team were delighted with the results of the test – as the duty cycle of the powerful electric motors and cooling challenges faced doing a land speed record attempt are completely different to running circuit laps.

Battery Electric Car Motorsport -

5 ( 88 ratings )

- Friday, February 28, 2014