RPM Module Kits include five modules in 200 rpm increments. Each kit is within a 1,000 rpm range. For example, the PN 87456 is supplied with: 5,000, 5,200, 5,400, 5,600, 5,800 modules.

Features:
  • Designed to be used only with MSD 6M-2L Marine Ignition
  • Comes as a pack of (5) modules in 5000, 5200, 5400, 5600, and 5800rpm levels

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