S&S Cycle Intelligent Spark Technology Ignition System - 55-1221

Item # : 208816

Processing Time: Leaves our warehouse in 1 to 2 days.

List : $620.95


20% off

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  • Manufacturer: S and S Cycle


S&S Cycle Intelligent Spark Technology Ignition System

  • The S&S Intelligent Spark Technology ECU module automatically adjusts ignition timing
  • When detonation is detected by the exclusive knock sensor, the ECU retards the ignition timing to prevent engine damage
  • When detonation is not present, ignition timing is advanced for maximum power and economy
  • The system remembers the conditions that cause the engine to knock and automatically adjusts ignition timing to prevent it when those conditions reoccur
  • If a different camshaft is installed or if cylinder head modifications are made, the S&S Intelligent Spark Technology ignition system will automatically optimize the ignition timing for the new configuration
  • If major engine modifications are made, such as the installation of a stroker or big bore kit, the system will adjust to the ignition requirements of the engine No timing adjustments - the system adjusts timing automatically
  • 7000 rpm rev limiter
  • Single fire operation - requires 2 coils or dual coil package
  • Short circuit and reverse polarity protected
  • All H-D Big Twin (module)

Manufacturer Part Number: 55-1221