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  • Precisely controls over-revving and launch rpm
  • Launch limits are adjustable from 3,000 to 10,750 rpm; over-rev limit is adjustable from 10,000 to 13,750 rpm
  • Both ranges are adjustable in 250-rpm increments
  • Works only with single-fire, two-coil inductive-type electronic ignitions; not for CDI-type ignitions
  • Spares unnecessary pounding on expensive engine components