MSD Performance (60143): LS Series Ignition Controller

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As the popularity of GM LS engines continues to grow, so does the demand for a powerful, reliable, and easily adaptable ignition systems. MSD Performance has answered the call with an updated, improved version of the popular 6LS box. With the 60143 LS Series Ignition Controller, users will enjoy high-speed data acquisition, an optional coolant temperature sensor input, idle timing control, individual cylinder timing, and more. These features are in addition to the existing programmable step retard, launch retard, and RPM rev limiters from the controller’s predecessor. Compatible with all MSD Performance, ACCEL, and GM LS coils!


  • Fits most LS engines.
  • No PC required for basic functionality.
  • Six preprogrammed timing tables.
  • Rotary selector switch for timing changes on the fly.
  • Nitrous and boost compatible.
  • Fully sealed direct plug-in connectors.
  • Programmable step and launch retard.
  • Launch and maximum rev limiters.
  • Optional coolant temperature sensor input.
  • Idle timing control.
  • Individual cylinder timing.

For more information contact a Karbelt Pickering sales rep.

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