Home Forums Shifter Karts CR125 CDI's KZ4R vs. KZ4T

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    • #104620
      Michael Coleman
      Participant

      I recently purchased a 1999 CR125 mod and it came with the KZ4T CDI.  I’m familiar with the KZ4R which is what I’ve got on my other two engines but besides having one harness plug-in than the two on the R version, does anyone know what the difference is in the ignition curve or anything else for that matter?  I’m only running long tracks these days.

      Also, opinions on bumping the advance on the pick-up outside of being sure to run high octane?

      Thanks in advance!

    • #104736
      Michael Coleman
      Participant

      Anyone?  Bueller?  Bueller?

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