Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on July 30, 1993.
As of Monday, December 9th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
11N0041990-1993 model-year Mazda MX-5 Miata powered by 1.6 L gasoline engine equipped with multipoint fuel injection.Replacement of OEM air cleaner with open element air cleaner. Use of Paxton Fuel Control Unit. Use of MSD Autotronic Corp. boost timing control unit.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-246-2
  • Executive Order 246-2 / D246-2
  • ARB # D-246-2
  • Executive Order No: D-246-2
  • C.A.R.B. No. D-246-2
  • Resolution D-246-2
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-246-2 PDF

D-246-2 Document:

CARB_D-246-2

(Page 1 of 2) State of California AIR RESOURCES BOARD EXECUTIVE ORDER D—246—2 Relating to Exemptions Under Section 27156 of the Vehicle Code NELSON ENTERPRISES SsUPERCHARGER KIT MODEL NO. SN—92, PART NO. 11N004 Pursuant to the authority vested in the Air Resources Board (ARB) by Section 27156 of the Vehicle Code; and Pursuant to the authority vested in the undersigned by Sections 39515 and 39516 of the Health and Safety Code and Executive Order G—45—5; IT IS ORDERED AND RESOLVED: That the installation of the add on supercharger kit, with a 3.1" pulley, model number SN—92, part no. 11N004 manufactured by Nelson Enterprises of 3724 Overland Ave., Los Angles, California 90034, has been found not to reduce the effectiveness of the required motor vehicle pollution control system and, therefore, is exempt from the prohibitions of Section 27156 of the Vehicle Code for installation on 1990 to 1993 model—year Mazda MX—5 Miatas powered by a 1.6 liter gasoline engine equipped with Multipoint Fuel Injection. Modifications of the emissions control components include the replacement of the original equipment air cleaner with an aftermarket open element air cleaner, the use of a Paxton Fuel Control Unit, and a boost timing controller from M.S.D. Autotronic Corporation. The boost timing controller is set at retarding ignition timing one degree for every pound increase in boost registered after reaching 3 pounds. This Executive Order is valid provided that the installation instructions for the supercharger kit will not recommend tuning the vehicle to specifications different from those submitted by Nelson Superchargers. Changes made to the design or operating conditions of the supercharger kit, as exempt by the ARB, which adversely affect the performance of a vehicle‘s pollution control system shall invalidate this Executive Order. Marketing of the supercharger kit using any identification other than that shown in this Executive Order or marketing of the supercharger kit for an application other than those listed in this Executive Order shall be prohibited unless prior approval is obtained from the ARB. Exemption of the supercharger kit shall not be construed as exemption to sell, offer for sale, or advertise any component of the kit as an individual device. This Executive Order does not constitute any opinion as to the effect that the use of the supercharger kit may have on any warranty either expressed or implied by the vehicle manufacturer.

NELSON ENTERPRISES EXECUTIVE ORDER D—246—2 ' ‘ — {Page 2 of 2) THIS EXECUTIVE ORDER DOES NOT CONSTITUTE A CERTIFICATION, ACCREDITATION, APPROVAL, OR ANY OTHER TYPE OF ENDORSEMENT BY THE ARB OF CLAIMS OF THE APPLICANT CONCERNING ANTI—POLLUTION BENEFITS OR ANY ALLEGED BENEFITS OF NELSON ENTERPRISES‘S SUPERCHARGER KIT. No claim of any kind, such as "Approved by the ARB" may be made with respect to the action taken herein in any advertising or other oral or written communication. Violation of any of the above conditions shall be grounds for revocation of this order. The order may be revoked only after ten day written notice of intention to revoke the order, in which period the holder of the order may . request in writing a hearing to contest the proposed revocation. If a hearing is requested, it shall be held within ten days of receipt of the request and the order may not be revoked until a determination after hearing that grounds for revocation exist. ‘ Executed at El Monte, California, this 5322_ day of July, 1993. Summerfield Assistant Division Chief Mobile Source Division


Document Created: 2005-09-01 12:44:25
Document Modified: 2005-09-01 12:44:25

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