Dress up your machine

Dress up your machine means you can change your machine with sparepart competition,with this the power will up and more faster from usually,you can change part of carburator for a good performance and then change the pistons and you will get more faster.you dont need change all component because just component what i said,you can change thats component by your self because its very easy and more simple or you can call mechanic to do that.
After Done You can test your machine on circuit,many people like competition to proof their machine is the best and they will get more money if winner of competition But I think this is more dangerous because you can fall if youre not experience and please do not try if youre not experience