Is this cylinder useful?
 

Hello,
thats cylinder that i took from my previous scooter and it spended winter without cylinder head on :S
Its 75cc Alu kit for gy6 chinese scooter and now i want to use it on my new scooter +i have new piston :)
Here are the pictures:
http://shrani.si/f/1h/6q/1z6NC5Bn/imag0017.jpg
http://shrani.si/f/3W/Tc/3zM5hKIT/imag0018.jpg
http://shrani.si/f/1L/ls/27qFwmEw/imag0019.jpg
http://shrani.si/f/31/MV/1KmoZMyS/imag0020.jpg

Cylinder was little rusty inside, but that rust was like dust - i managed to clean it with paper towel. On the picture you can see some small dots, that rust made and im concerned about them. So can i still use this cylinder?
Thank you for anwsers! :thanks::thanks::thanks:

sorry for so big pictures :S

yeah that's a good cylinder. Remove the carbon and rust from it with a "cookie wheel" and it'll be fine.

Also, do not reuse rings, EVER! Always replace them with new ones.

Hy, thanks for anwser!
I got new rings :) can you just describe me what is a cookie wheel and maybe post a picture, because if i google cookie wheel I only find cookies haha :nod:

A cylinder honer that you attach to a drill motor and have it wet with oil instead of dry

ok thanks, ill try to get this :D