Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on March 3, 2003.
As of Friday, October 18th, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
16851-98A, 16854-98A, and 16976-1340 Performance Cylinder Heads for 1984-1999 Harley-Davidson Motorcycles equipped with a 1338 cc engine

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-338-41
  • Executive Order 338-41 / D338-41
  • ARB # D-338-41
  • Executive Order No: D-338-41
  • C.A.R.B. No. D-338-41
  • Resolution D-338-41
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-338-41 PDF

D-338-41 Document:


State of California AIR RESOURCES BOARD EXECUTIVE ORDER D—338—41 Relating to Exemptions Under Section 27156 of the Vehicle Code Harley—Davidson Motor Company 1340 Performance Cylinder Heads and XLS Cylinder Heads 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 1340 Performance Cylinder Heads and XLS Cylinder Heads manufactured and marketed by the Harley—Davidson Motor Company, 3700 W. Juneau Avenue, P.:0. Box 653, Milwaukee, Wisconsin 53201 has been found not to reduce the effectiveness of the apphcable vehicle pollution control system and, therefore, is exempt from the prohibitions of Section 27156 of the Vehicle Code for the following Harley—Davidson motorcycles. | Device Part Numbers Model—Year Engine Displacement 1340 Performance 16851—98A, 16854—98A, 1984—1999 1338 cc Carb/Fl Cylinder Heads and 16976—99A XLS Cylinder Heads 16457—96B, 16458—96B 1991—2003 1200 cc Carbureted This Executive Order is valid provided that the installation instructions for the 1340 Performance Cylinder Heads and XLS Cylinder Heads will not recommend tuning the vehicle to specifications different from those of the vehicle manufacturer. This Executive Order is granted based on the following emissions test data: 1996 Harley—Davidson 1338 cc 1994 Harley—Davidson 1200 cc Carbureted Model Fuel Injected Model Carbureted Model ({gm/km}) (gm/km) (gm/km) HC CO HC CO HC CO Standards 1.0 12.0 . 0.9 12.0 Baseline 1.30 —6.94 device w/ dfs 0.87 6.5 0.7 5.5 S1 Cyl. Heads 1.30 7.83 Test results showed that tailpipe emissions with the modified 1340 Performance Cylinder . Heads and XLS Cylinder Heads installed were at or below the 1996 Harley—Davidson motorcyclie‘s applicable emission standards, and within the allowable limits for comparative emissions testing on the 1994 Harley—Davidson motorcycle. This Executive Order shall not apply to any Harley—Davidson Motor Company‘s 1340 Performance Cylinder Heads and XLS Cylinder Heads advertised, offered for sale, sold with, or installed on a motor vehicle prior to or concurrent with transfer to an ultimate purchaser.

Changes made to the design or operating conditions of the Performance Cylinder Heads and XLS Cylinder Heads, as exempt by the Air Resources Board, which adversely affect the performance of the vehicle‘s pollution control system shall invalidate this Executlve Order. — Marketing of the Performance Cylinder Heads and XLS Cylinder Heads using any identification other than that shown in this Executive Order or marketing of the Performance Cylinder Heads and XLS Cylinder Heads 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 Performance Cylinder Heads and XLS Cylinder Heads 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 anyopinion as to the effect the use of the Performance Cylinder Heads and XLS Cylindeér Heads may have on any warranty either expressed or implied by the vehicle manufacturer. In addition to the foregoing, the ARB reserves the right in the future to review this Executive Order and the exemption provided herein to assure that the exempted add—on or modified part continues to meet the standards and procedures of Title 13, California Code of Regulations, Section 2222, et seq. 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 HARLEY—DAVIDSON MOTOR COMPANY‘S PERFORMANCE CYLINDER HEADS AND XLS CYLINDER HEADS. 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 ;SRD d.ay' of March 2003. Allen %yons, Chief ~o> Mobile Source Operations Division HARLEY—DAVIDSON MOTOR COMPANY—PERFORMANCE CYLINDER HEADS AND XLS— CYLINDER HEADS—D—338—41


Document Created: 2005-09-01 12:45:34
Document Modified: 2005-09-01 12:45:34

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