Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on July 22, 1997.
As of Saturday, July 20th, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
123608931992-1996 Hummer (502) truck conversion engine

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-434
  • Executive Order 434 / D434
  • ARB # D-434
  • Executive Order No: D-434
  • C.A.R.B. No. D-434
  • Resolution D-434
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-434 PDF

D-434 Document:



                                  State of California
                                  AIR RESOURCES       BOARD

                               EXECUTIVE ORDER D—434
                    Relating to Exemptions Under Section 27156
                                  of the Vehicle Code

                                    OFF—ROAD AMERICA
                                   502 CONVERSION KIT

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—9;

IT IS ORDERED AND RESOLVED:  That the installation of the 502 CONVERSION KIT,
manufactured by Off—Road America of 2345 Harper Street, Jacksonville, Florida
32204, 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 all 1992—96 Hummers originally equipped
with either a 6.2/6.5 liter diesel engine or 5.7 liter gasoline engine.

The 502 Conversion is designed to replace the original AM General engine with
the General Motors 8.2 liter replacement gasoline engine.   On gasoline to
gasoline conversions, new parts include the following:   An 8.2 liter engine,
cast iron exhaust manifolds, two new throttle body injectors, intake manifold,
EGR valve, air pump, distributor, exhaust Y pipe, torque converter, PCV valve
and new MAP, knock, and engine coolant sensors.  On diesel to gasoline
conversions, new parts include the above components and the following
additional parts:  Fuel tank, evaporative canister, engine wiring harness, two
catalytic converters, and electronic control module.   Exhibit A list all parts
and part numbers.

This Executive Order is valid provided that installation instructions for this
kit will not recommend tuning the vehicles to specifications different from
those submitted by Off—Road America.

Changes made to the design or operating conditions of the devices, 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.

This Executive Order does not constitute any opinion as to the effect the use
of the ignition modules may have on any warranty either expressed or implied by
the vehicles 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
OFF—ROAD AMERICA‘S 502 CONVERSION KIT.

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.
                                                      aA
Executed at El Monte,     California,   this    ;LZ   day


                                            Exhibit A




                                    MAJOR PARTS LIST

Part No.               Part   Description       {All parts GM except those in ( )}

12360893               (502) truck conversion engine
12527759               Water pump
12550533               Tube (dip stick)
12557083               Indicator (dip stick)
10106470               Ofl filter adapter
12074045               Spark plug wire
12553149               Manifold exhaust—left
12553146               Manifold exhaust—right
17112948               Injector, throttle body
300—3                  Inlet manifold (Holley)
10200089               Sensor, MAP
10456031               Sensor, spark knock
10137639               EGR Solenoid
25036979               Sensor, engine coolant
17110805               EGR valve
24505066               Air Pump
AP25                    Spark plugs (Autolite)
06003110                Catalytic convertors
06003981               Sensor O2 (Hummer—AM General)
1103925                Distributor
DS35                   Coil (Delco)
10496873               Starter Motor
10101170               Flywheel
12548453               Cooling Fan                                 _
ORA                    Exhaust system — Y pipe (Off—Road America)
24204836               Torque Converter
06487779               PCV Vaive

Diesel Parts List In addition to above gas/gas conversion

06005281               Fuel Tank (Hummer—AM General)
06002938               EVAP canister (Hummer—AM General)
06003600               Engine Wiring Harness (Hummer—AM General)
06003577               Electronic Control Module (Hummer—AM General)
06005908               Throttle Cable (Hummer—AM General)



Document Created: 2005-09-01 12:44:52
Document Modified: 2005-09-01 12:44:52

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