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rev limiter

  1. What Makes a Rev Limiter work inside of the CDI?

    I understand that a Rev Limiter "Cuts Spark" or "Cuts Fuel Supply" on EFI quads. I know how a CDI works the basics. The CDI charges & Timing Trigger at the flywheel tells it proper time to fire, then sends voltage to coil. "I know some CDI's use the battery in order to work instead of the...