if you guys are wondering why I haven't uploaded anything for the past little while, i have been working on a small rc car from scratch using mostly 3d printed parts and my own electrical knowledge. now all i need is a body for it and i'm done .Despite it being about 4-5 inches long, it can reach at least 40+KPH with a larger motor and a different battery not shown in this model. the version shown here is a less powerful setup than the 40+KPH setup, because this setup doesn't risk the plastic deforming, an electrical failure, the insulation melting, shredding the rear tires, stripping the gears and a battery fire. i already had to replace the motor before, because due to extreme heat and high RPM, it burned the connected wires off, disintegrated the gear on it's shaft and melted the adhesive holding one of the magnets inside.

This is what i have in mind for the finished product https://www.google.ca/imgres?imgurl=http%3A%2F%2Fcarsmedia.ign.com%2Fcars%2Fimage%2Farticle%2F618%2F618360%2Fnsx-20050523050608635.jpg&imgrefurl=http%3A%2F%2Fwww.ign.com%2Farticles%2F2005%2F05%2F23%2Fthe-nsxs-of-super-gt-gt500-edition&docid=ESHMSZgS7QCpeM&tbnid=omGcCCtx-K7stM%3A&vet=1&w=460&h=308&client=ms-android-bell-ca&bih=560&biw=360&ved=0ahUKEwj18MHskqnWAhUDHGMKHYw9AI8QxiAIGygA&iact=c&ictx=1