where should i start ????
 

all i did on my car is its apperance but i need help on desiding wat do do in the inside plz help me

Ummm....
 

Well, there are various upgrades for the ZipZaps, like motors and gears and tires or what not.

I would recommend upgrading your motors, going form the lowest rpm's to the highest rpm's, so you can tell the difference between them all.

Gear ratios: The red gears are the fastest, the blue are the slowest, the green are in the middle.

I created a thread for gear ratios and motors or what not, lemme find the link for you.

[Edit] I found it, it's hosted @ Bitpimps.

http://bitpimps.lixlink.com/pages/ph...pic.php?t=2938

Chuckster...