GY6: A Look Inside GY6 CDIs

In this episode of Joey's Garage I determine whether the myth that some blue GY6 "Racing" CDIs are filled with rock or gravel. Is this fact or fiction? I cut open 5 different CDIs to determine what is the truth.

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Email contact: JoeysTheMechanic@gmail.com

Further discussion here:
http://itistheride.boards.net/thread/8934/joeys-garage-inside-cdis

Engine Timing Explanation:
https://www.youtube.com/watch?v=R1tPT7anjwk

GY6 CDI Performance Testing:
https://www.youtube.com/watch?v=p63JXW29tVo

Gold Casoli CDI Source:
http://www.nycscooterparts.com

Видео GY6: A Look Inside GY6 CDIs канала Joey's Garage