Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on August 12, 2010.
As of Saturday, June 15th, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

ModelsRemarks
2010 and 2011 model year Chevrolet Camaro, 2009 to 2011 model year Corvette, and 2009 model year Pontiac G8, all equipped with a 6.2L engineThe 1.85 LS Rocker Arms are a set of replacement rocker arms. No changes are made to the stock camshaft, lifters, or pushrods.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-187-20
  • Executive Order 187-20 / D187-20
  • ARB # D-187-20
  • Executive Order No: D-187-20
  • C.A.R.B. No. D-187-20
  • Resolution D-187-20
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-187-20 PDF

D-187-20 Document:



                                      State of California
                                 AIR RESOURCES BOARD

                              EXECUTIVE ORDER D—187—20

                        Relating to Exemptions Under Section 27156
                                   of the California Vehicle Code

                                   SLP Performance Parts
                                    1.85 LS Rocker Arms

 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—02—003;

 IT IS ORDERED AND RESOLVED: That the installation of the 1.85 LS Rocker Arms,
 manufactured and marketed by the SLP Performance Parts, 1501 Industrial Way North,
 Toms River, New Jersey 08755, has been found not to reduce the effectiveness of the
 applicable vehicle pollution control systems and, therefore, is exempt from the
 prohibitions of Section 27156 of the Vehicle Code for the following General Motors (GM)
 passenger cars equipped with a 6.2L engine: 2010—2011 model year Chevrolet Camaro,
 2009—2011 model year Corvette and 2009 model year Pontiac G8.                   |

 The 1.85 LS Rocker Arms are designed to increase the rocker arm ratio of the stock
 rocker arms from 1.7:1 to 1.85:1 ratio. No changes are made to the stock camshaft,
 lifters or pushrods.

 This Executive Order is valid provided the installation instructions for the 1.85 LS Rocker
 Arms will not recommend tuning the vehicle to specifications different from those
 submitted by the device manufacturer.

 Changes made to the design or operating conditions of the 1.85 LS Rocker Arms, as
 exempt by the Air Resources Board, which adversely affect the performance of the
 vehicle‘s pollution control system shall invalidate this Executive Order.

 This Executive Order shall not apply to any 1.85 LS Rocker Arms advertised, offered for
 sale, sold with, or installed on a new motor vehicle prior to or concurrent with transfer to
 an ultimate purchaser.

 Marketing of the 1.85 LS Rocker Arms using any identification other than that shown in
 this Executive Order or marketing of the 1.85 LS Rocker Arms 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
 1.85 LS Rocker Arms may have on any warranty either expressed or implied by the
 vehicle manufacturer.                                                                j


                                                 2.—




 This Executive Order is granted based on submitted emissions test data generated on a
 6.2L 2010 model year Chevrolet Camaro certifiedto the Low Emission Vehicle II Ultra Low
 Emission Vehicle (LEV |I ULEV) emission standards and modified with the 1.85 LS Rocker
. Arms. Testing consisted of a Cold—Start Federal Test Procedure (FTP) and the
  Supplemental Federal Test Procedure (SFTP USO6) test cycles. Results are in grams per
 mile with deterioration factors applied to the FTP results.

 2010 Camaro                 FTP                               SFTP USO6
                   NMOG     CO     NOx     HCHO            NMHC+NOx    CO
 Standards UL      0.070    2.1    0.04    0.011             0.14      8.0
 Device Test 1     0.065    11     0.03    0.001             0.05      0.4
 Device Test2      0.045    1.0    0.03    0.001

 Emission levels of the modified vehicles met the applicable emission standards.
 Examination of the OBD !I system showed the 1.85 LS Rocker Arms did not affect
OBD II system operation.

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
THE 1.85 LS ROCKER ARMS.

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 a 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 is
made after the hearing that grounds for revocation exist.

 Executed at El Monte, California, this      | Z       day of August 2010.




                                      Annette Hebert, Chief
                                      Mobile Source Operations Division




          SLP PERFORMANCE PARTS — 1.85 LS ROCKER ARMS — D—187—20



Document Created: 2010-12-02 11:43:23
Document Modified: 2010-12-02 11:43:23

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