Going abroad & another car on the way

Hello,

My RC car is finished, and I'm looking for long road to test my car with full speed. But I will stop working on my RC car right now since I'm going abroad and I can't bring all kits, tools, ... etc with me.

Now I'm thinking to build another car, and the old one will remain in my home so that once I get back I will work on it. The first car is finished, and as I said its theoritical speed is 160+ mph and the practical one is ??? unknown. The second car which I will build will be with me while I'm abroad, and maybe I will publish its information later.