Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on October 24, 1995.
As of Saturday, August 24th, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
3133936-HD1992-1993 AM General Hummers with 6.2L diesel enginesFor the fuel injection pump on diesel applications, fuel delivery is increased by turning the maximum fuel delivery screw by 1/4 turn in the clockwise direction. The following is a list of major parts found in kit# 3133936-HD: Supercharger (P/N3133, Intake Manifold, Aux, Crankshaft Pulley(GM P/N 10085753 7.5),& open Element Air Filter.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-231-8
  • Executive Order 231-8 / D231-8
  • ARB # D-231-8
  • Executive Order No: D-231-8
  • C.A.R.B. No. D-231-8
  • Resolution D-231-8
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-231-8 PDF

D-231-8 Document:



                                                               (Page 1 of 2)

                               State of California
                               AIR RESOURCES BOARD


                          EXECUTIVE ORDER D—231—8
                 Relating to Exemptions Under Section 27156
                            of the Vehicle Code_


                             WHIPPLE INDUSTRIES, INC.
                              HUMMER WHIPPLECHARGER


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 Section 39515 and
Section 39516 of the Health and Safety Code and Executive Order G—45—9;

IT IS ORDERED AND RESOLYVED:    That the installation of the Hummer            ,
WhippleCharger manufactured by Whipple Industries, Inc., 3292 North Weber
Avenue, Fresno, CA 93722 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 the following
AM General applications:

Model—Year     Engine Disp.        Kit Part No.      Pulley Diameter    Max. Boost
1992/93        6.2L Diesel         3133936 —HD            2 1/8"          10 psi.
1994/95        6.5L Diesel         3133956 —HD       |    2 1/4"          10 psi.
1995           5.7L Gasoline       3133955 —H             2 5/8"           8 psi.

This Executive Order is valid provided that the installation instructions
for the Hummer WhippleCharger will not recommend tuning the vehicle to
specifications different from those of the vehicle manufacturer except for
the fuel injection pump on diesel applications, fuel delivery is increased
by turning the maximum fuel delivery screw by 1/4 turn in the clockwise
direction.

The following is a list of the major parts found in kit # 3133936—KHD:
Supercharger (P/N 3133), New Intake Manifold, Aux. Crankshaft Pulley (GM P/N
10085753 7.5"), and Open Element Air Filter.

The following is a list of the major parts found in kit # 3133956—HD:
Supercharger (P/N 3133), New Intake Manifold, Aux. Crankshaft Pulley (8.0"),
Open Element Air Filter, and Performance Transmission PROM (P/N 2045—A4).

The following is a list of the major parts found in kit # 3133955—H:
Supercharger (P/N 3133), New Intake Manifold, Open Element Air Filter, and
Performance PROM (P/N 2043—A4B).

Changes made to the design or operating conditions of the Hummer
WhippleCharger, as exempt by the Air Resources Board, which adversely affect
the performance of a vehicle‘s pollution control system shall invalidate
this Executive Order.


WHIPPLE INDUSTRIES, INC.                           EXECUTIVE ORDER D—231—8
HUMMER WHIPPLECHARGER                              (Page 2 of 2)



Marketing of the Hummer WhippleCharger using any identification other than
that shown in this Executive Order or marketing of the Hummer WhippleCharger
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 Hummer WhippleCharger shall not be construed as an
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 Hummer WhippleCharger 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 ANY
CLAIMS OF THE APPLICANT CONCERNING ANTI—POLLUTION BENEFITS OR ANY ALLEGED
BENEFITS OF WHIPPLE INDUSTRIES, INC.‘S HUMMER WHIPPLECHARGER.

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.

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 E1 Monte, California, this cé?z /xgé    f October 1995.




                                    . R. B/ Summerfield
                                      Assi§tant Division Chief
                                      Mobile Source Division



Document Created: 2005-09-01 12:43:00
Document Modified: 2005-09-01 12:43:00

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