I've written about this car in my Blog
The slot car is built using:
FF-050 slimline motor (I used a Predator 18K)
Slot.It offset crown gear and 5.5mm pinion
PCS-3219257 19" Medium spoke alloy wheels & tyres 25x7mm
PCS-3216246s 16" Medium spoke alloy wheels & tyres 24x6mm
NSR 4859 wood track guide