1E.R Track Car


Thirdwigg Motors is not immune to the regulatory requirements of automotive manufacturing. As such, electrification has arrived!

Full gallery may be found on Flickr.com.

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After the introduction of the 3T Sports Sedan and the 2C Sports Car, Thirdwigg Motors was ready to start exploring the electrification of vehicles. Since the previous vehicles all had internal combustion, in order to more into electrification, some testing was required. The car features a single electric motor just forward of the rear axle. Geared up 3:1, the motor provides sufficient acceleration and top speed.

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Since this is track car suspension and bodywork are crucial for performance. The flat bottom of the car contributes to downforce, as does the rear wing and aerodynamic bodywork. The front and rear suspension is independent with torsen bars at each corner. There is very little wheel travel, appropriate for a track car. Steering is handed with the steering wheel, and the HOG just above the driver’s head.

The car was a good exercise to test a different drive mode in a LEGO car. Another electric car will soon be coming from Thirdwigg Motors, so this test vehicle was a good first step. The suspension was a little soft; it worked OK which was my experience with the Octan F1 as well. Frankly, the torsen system only works great for tanks in my experience, but maybe with a little work, it can have an application in future cars.

Until next time, happy building.