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737 Review
32 Karma

Review on πŸ”₯ Enhance Performance with the MSD 4217 Ignition Control Module by Doug Booth

Revainrating 5 out of 5

Worked great on my RM 250 2-stroke

Worked great on my RM 250. The schematic was simple and the software works great with Windows 7. I used an MSD 8232 single tower coil with it. The spark is much stronger than the original CDI box. You can literally hear the spark once you've pulled out the spark plug just by touching the engine, it's that powerful. I had to add a battery to my bike which is fine as I needed the battery for the headlight anyway.

Pros
  • replacement parts
Cons
  • old