70cc speedfight 2 only going 45 mph

Discussion in 'General Tuning' started by Shanekennedy, Jun 2, 2018.

  1. Shanekennedy

    Shanekennedy New Member

    Messages:
    10
    Ive got a naraku 70cc speedfight 2 cylinder and naraku clutch leovince tt exhuast and rollers that come with it the main jet is 75 but its only going 45 thats the same as my 50cc any help on getting it faster
     
  2. Sam phantom

    Sam phantom Active Member

    Messages:
    874
    Try putting the stock rollers back in and see if that makes a difference... use thread lock on the varaitor not
     

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