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MSD Ignition 8950 RPM Activated Switch [1.5 Amps]


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8950 RPM Activated Switch [1.5 Amps]
9 left in stock
RPM Activated Switch
  • Up to 1.5 Amps (Increase w/Use of a Relay)
  • (2) Activation Wires One Grounds the Other Opens Circuit
  • Activates w/RPM Module (Not Included)
  • Use for Timing Control, Bulb, Nitrous Solenoid
  • Stock or Aftermarket Ignitions
  • Ships

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    8950 is rated 5.0 out of 5 by 6.
    Rated 5 out of 5 by from Works very well in my '98 Tahoe Works extremely well. White lead on the unit to the white (tach) lead from the ECM. Two sub-$100 RPM switches tested similarly, didn't work; support said electromagnetic interference, saw none at all on a good oscilloscope. This unit highly recommended. Am using it with the 8677 adjustable RPM module, because I need to trigger at about 1100.
    Date published: 2024-03-23
    Rated 5 out of 5 by from Perfection I tried a couple cheap switches that were erratic and inconsistent. This one works great every time.
    Date published: 2016-06-11
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