That's an AYK EXL 480K, made in 1982.
If you are planning on racing it, be aware that nothing on it is compatible with other makes of car, this includes the spur gears on the unique in axle gear diff used by AYK. Considering the spur gears were destroyed when racing with the motors being used back then, it wouldn't take long to strip the teeth off using modern motors, they are very rare and very expensive when they do appear on ebay.
Tyres are fairly easy to fix, modern tyres are the same size although finding tyres which aren't already mounted on wheels are harder to find these days. Modern wheels juts aren't compatible.