Approval Details

Valid E.O.


This Executive Order approved the specified parts on on December 19, 2000.
As of Monday, July 22nd, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
6000-6440, HI-6 Capacitive Disch1995 and older non OBD II vehicles with distributor-equipped ignitions.Ignition system has rev. limit controls, timing retard, and multi-spark.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-225-64
  • Executive Order 225-64 / D225-64
  • ARB # D-225-64
  • Executive Order No: D-225-64
  • C.A.R.B. No. D-225-64
  • Resolution D-225-64
For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Download: Executive Order D-225-64 PDF

D-225-64 Document:

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