stock cdi

  1. Robert Bianchi

    HD LIGHTENING vs STOCK CDI DYNO!!!

    We have took the stock cdi and put it up against the HD lightening cdi and found out some funny things! Check out the YouTube video. You’d be amazed if the results! Pure dyno action. Join our Facebook group at Zeda mafia motorized bicycle club. Check out store out at zedamotorsports.com
  2. TheBaldKiwi

    Upgrading from stock cdi worth it?

    Is upgrading from the stock cdi worth it? I want to increase my compression by taking some material off the head, however I have read some info stating that the stock cdi is hard on the engine once you start increasing the compression. I cant really find any definitive info on the subject...

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