cylinder head mod! carb mod! muffler mod!

[pentax2]

This is my first bike a 2001 gz250.

And after a few months I decided to start making some changes, most of them came from this great site. (Thanks, very well done!).
Here are some of the things i have done:

-16t front sprocket.
-new exhaust, or as I call it "sound system".
-alarm system.
-free flow air filter.
- A much needed carb mode due to the exhaust and filter mods…

And it's great it really made a difference !!!