How to make a Big RC Go Kart - Big F1 RC Car

How to make a Big RC Go Kart at home
I am using Go Kart i've build in video :
https://www.youtube.com/watch?v=wth7xV5Gew0
- Electric linear actuator DC 12v : http://bit.ly/2VKbNEc
Thanks for watching, Have a great day !