Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on January 5, 1993.
As of Monday, April 21st, 2025 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
206 101002 101003 275RV1987 and older model-year GM vehicles powered with 267 CID to 400 CID carbureted gasoline engine

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-293
  • Executive Order 293 / D293
  • ARB # D-293
  • Executive Order No: D-293
  • C.A.R.B. No. D-293
  • Resolution D-293
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-293 PDF

D-293 Document:

CARB_D-293

a , 2w — (Page 1 of 2) 206 State of California AIR RESOURCES BOARD EXECUTIVE ORDER D~293 Relating to Exemptions Under Section 27156 of the Vehicle Code HI—TECH CAMSHAFTS Pursuant to the authority vested in the Air Resources Board 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 camshafts, part numbers 101002, 101003, 275RV and 206, manufactured by Camshaft Machine Company and marketed by Hi—Tech of 930 W. Jewell Avenue, Salt Lake City, Utah 84104 has been found not to reduce the effectiveness of the applicable vehicle pollution control system and, therefore, is exempt from the prohibitions of Section 27156 of the Vehicle Code for 1987 and older General Motors vehicles powered with a 267 CID (4.4L) to 400 CID (6.6L) carbureted gasoline engines. This Executive Order is valid provided that installation instructions for this camshaft will not recommend tuning the vehicle to specifications different from those submitted by Hi—Tech. Changes made to the design or operating conditions of the camshafts, as exempt by the Air Resources Board, which adversely affect the performance of a vehicle‘s pollution control system shall invalidate this Executive Order. Marketing of this camshaft using any identification other than that shown in this Executive Order or marketing of this camshaft for an application other than those listed in this Executive Order shall be prohibited unless prior approval is obtained from the Air Resources Board. Exemption of the camshaft 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 the use of this camshaft may have on any warranty either expressed or implied by the vehicle manufacturer. THIS EXECUTIVE ORDER DOES NOT CONSTITUTE A CERTIFICATION, ACCREDITATION, APPROVAL, OR ANY OTHER TYPE OF ENDORSEMENT BY THE AIR RESOURCES BOARD OF CLAIMS OF THE APPLICANT CONCERNING ANTI—POLLUTION BENEFITS OR ANY ALLEGED BENEFITS OF HI—TECH‘S CAMSHAFTS.

HI—TECH ’ EXECUTIVE ORDER D—293 CAMSHAFTS (Page i of 2) No claim of any kind, such as "Approved by the Air Ressurces Board" 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 groumds 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 helid 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 \ij da; £ Jamuary, 1993. mm R. Summerfiel Assistant Divisgion Chief Mobile Source Division


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

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