Author Topic: K1100 ignition coils on K100  (Read 3317 times)

Offline racket

  • Motobrick Curious
  • Posts: 45
K1100 ignition coils on K100
« on: October 09, 2016, 05:36:38 PM »
Can you run the K1100 ignition coils on the K100? I know you can use the "later" style coils but I want to check and see if the 1100 ones will work too
  • Philadelphia, PA
  • 1986 BMW K100

Offline Inge K.

  • ^ Quintessential Motobricker
  • Posts: 1451
Re: K1100 ignition coils on K100
« Reply #1 on: October 09, 2016, 05:56:34 PM »
Can you run the K1100 ignition coils on the K100?

No, the 4V coils have lower resistance in the primary circuit......the output transistors in your ignition ECU
won't appreciate it.
  • Norway

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