McMurtry Spéirling Is A Little Batmobile With 1,000 HP
by AutoExpert | 22 December, 2021
We find it thrilling that fresh concepts are being developed and explored at such a rapid pace. Like the McMurtry Spéirling. The aim behind the car, which was first presented at the Goodwood Festival of Speed earlier this year, is to have one person move as fast as possible using electric propulsion. But the trouble is, we'd never seen it next to a real person before.
Small automobiles are now light, which is ideal for track use. However, battery space is limited in small electric vehicles. McMurtry didn't have to utilize another automaker's EV platform because this is a completely custom car.
Alternatively, they could put the driver, the engines, and the safety cell where they wanted them, with any space leftover being filled with batteries, according to David Turton, a mechanical systems engineer who came to McMurtry from the Formula 1 world. This little automobile has 60 kWh of energy storage capacity with batteries fitted throughout.
Although the range has yet to be announced, the team has placed a strong emphasis on downforce to guarantee the McMurtry Spéirling can travel as far as feasible. Despite the fact that huge wings are now seen on almost all racing vehicles, they generate a lot of drag, which reduces range. To address this, the team has abandoned large wings in favor of diffusers and a technique initially used in Formula One.
Turton claims that using two fans to move air through the automobile, can create a lot of downforce while reducing drag, which is more effective usage of the batteries. That also means you're not completely reliant on air passing over the automobile to produce downforce. The fans may assist provide grip in slower speed curves and even off the line, keeping this RWD, 1,000 hp (1,014 PS/746 kW) EV headed in the correct direction. As a result of the downforce-generating fans, McMurtry Spéirling, unlike most other EVs, makes quite a noise.
Turton says that a one-make racing series and a road-legal version of the car might soon help buyers fulfill their demand for speed, even though it's currently only a concept.