• This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn more.

Newbie here with big bore kit questions

#1
Hello everyone and thank you in advance to any replies! So I got a 50cc Motobravo scooter and i got a 100cc big bore kit upgrade off of ebay. My questions are; do I have to gage piston rings? And also how many guides am I supposed to have? The video on Youtube was using 6 but i only have 4. Lastly, do I need new rocker arms with the new kit? I assembled everything and there is no play to gage the valves.
 

Attachments

Advertisement - register to remove this

Advertisement - register to remove this