Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on January 24, 1994.
As of Monday, October 21st, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
68491, 68491-61988-1992 Chevrolet Camaro and Pontiac Firebird 5.0-5.7L with dual catalytic converters

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-167-8
  • Executive Order 167-8 / D167-8
  • ARB # D-167-8
  • Executive Order No: D-167-8
  • C.A.R.B. No. D-167-8
  • Resolution D-167-8
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-167-8 PDF

D-167-8 Document:



                                                      (Page 1 of 2)

                              State of California
                              AIR RESOURCES BOARD


                            EXECUTIVE ORDER D—167—8
                   Relating to Exemptions Under Section 27156
                              of the Vehicle Code

                           HEDMAN MANUFACTURING, INC.
                    HEDMAN "TUBULAR EXHAUST MANIFOLD SYSTEM"


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 Hedman "Tubular
Exhaust Manifold System" (T.E.M.S.), manufactured by Hedman Manufacturing, Inc.
of 9599 Jefferson Boulevard, Culver City, California, 90232, 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 those vehicle applications listed in Exhibit A, which is attached
hereto and incorporated herein.

This Executive Order is valid provided that installation instructions for this
device will not recommend tuning the vehicle to specifications different from
those submitted by Hedman Manufacturing,   Inc..


Changes made to the design or operating conditions of the device, 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 device using any identification other than that shown in this
Executive Order or marketing of this device 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 device 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 device 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
HEDMAN MANUFACTURING INC.‘S HEDMAN "TUBULAR EXHAUST MANIFOLD SYSTEM®.

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


HEDMAN MANUFACTURING, INC.                            EXECUTIVE ORDER D—167—8
HEDMAN "TUBULAR EXHAUST                               (Page 2 of 2)
MANIFOLD SYSTEM®




order may not be revoked until a determination after hearing that grounds for
revocation exist.

No claim of any kind,   such as "Approved by the Air Resources Board" may be made
with respect to the action taken herein in any advertising or other oral or
written communication.

Executive Order D—167—5 is superseded and of no further force and effect.

Executed at El Monte, California,   this   éég   da       January, 1994.




                                                 Summerfiel
                                           Assistant Division Chief
                                           Mobile Source Division


                                                           (Page 1 of 1)




                                      EXEIBIT

 HEDMAN MANUFACTURING "TUBULAR EXEAUST MANIFOLD SYSTEM" VEHICLE APPLICATION LIST



Hedman              Model   Engine    Vehicle
Part Number         Year    Size(s)   Application(s)

68491 & 68B491—6    1988—92 5.0—5.7 Chevrolet Camaro and Pontiac Firebird with
                                    dual catalytic converters.

69470 & 69470—6     1988—93 5.0—5.7 Chevrolet/GMC 2wd and 4wd 1/2—1 ton pick—up
                                      trucks without A.I.R.

69471 & 69471—6     1988—93 5.0—5.7 Chevrolet/GMC 2wd and 4wd 1/2—1 ton pick—up
                                      trucks with A.I.R.

88600 & 88600—6     1986—93 5.0       Ford Mustang

89400 & 89400—6    1990—93 4.0        Ford Ranger
                   1992—93 4.0        Ford Explorer

89461 & 89461—6    1987—93 7.5        Ford Trucks



Document Created: 2005-09-01 12:45:47
Document Modified: 2005-09-01 12:45:47

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