TTAC doesn’t typically “do” motorsport, but we absolutely make exceptions for those racing-related stories that are of real significance to the larger industry or are simply too awesome to ignore (i.e. LeMons). The launch of the EV Cup may not seem particularly germane to the larger industry, as it will feature race-prepped Think EVs and open-wheeled Westfield iRacers (above), but it is significant in the sense that it is the first-ever all-electric racing series. But if you think about it, the lack of major OEM participation in this world-wide series is significant in and of itself. After all, wouldn’t Tesla be interested in promoting its Roadster as the epitome of EV excitement? Apparently not, as Autoblog Green reported way back in December of 2007 that Tesla admits its Roadster would make a poor track car because
The power electronics module (PEM) monitors a variety of the sensors in and around the battery pack and the air-cooled AC motor. If anything starts to get too hot, the PEM will automatically start limiting the power flow from the battery until things cool down. The result is that after a only a couple of laps of all-out track running, the motor will start to heat up and performance will be limited. On the road in real world conditions this won’t be a problem, because conditions generally won’t allow that sort of sustained extreme driving.
Oh well. After all, Tesla doesn’t want to be the “Silicon Valley Ferrari” anyway… that’s just too easy. But what about Audi, which is gunning for Tesla’s niche with two EV sportscars bracketing Tesla’s Roadster? Or Mercedes with its retina-searing SLS E-Cell? Or Ruf’s Greenster electrified Porsche? Seriously guys, it’s up to Think and Westfield to take the lead on this one?









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