Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on May 27, 1986.
As of Tuesday, February 4th, 2025 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
32/34 DFT9 A1980-1981 Datsun 510 2.0L 1981-1982 Datsun 720 Pick-Up 2.2LBCDD and altitude compensator disconnected, and delay valve added to vacuum advance control line, vacuum hose routing changed

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-133-8
  • Executive Order 133-8 / D133-8
  • ARB # D-133-8
  • Executive Order No: D-133-8
  • C.A.R.B. No. D-133-8
  • Resolution D-133-8
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-133-8 PDF

D-133-8 Document:

CARB_D-133-8

(Page 1 of 2) State of California AIR RESOURCES BOARD EXECUTIVE ORDER D—133—8 Relating to Exemptions under Section 27156 of the Vehi¢le Code REDLINE, INC., A SUSSIDIARY OF IMPAC REDLINE CARBURETOR CONVERSION KIT #K8649 USsING ONE (1) wEBER MODEL 32/34 DFT9 A 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 undersggned 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 Redline Carburetor Conversion Kit #K8549 using one (1) wWeber 32/34 DFT9 A carburetor has been found not to reduce the effectiveness of required motor vehicle pollution control devices and, therefore, is exempt from the prohibitions of Section 27156 of the Vehicle Code for the vehicles listed belowr Year Make _ _Model Engine (liter, CID) Redline Kit No. 1981—1982 Nissan/Datsun Pick—up (720) 2.2, 132 K8649 1980—1981 Nissan/Datsun 510 2.0, 119 — K8649 The following modifications to the exhaust emission control system are permitted: ib 11 The Boost Controlled Deceleration Device (B.C.0.D.), on vehicles so equipped, may be disconnected. 2) The Altitude Compensator, on vehicles so equippad, may be disconnected. i 3) A delay valve may be added to the vacuum advance control line. 41 The vacuum hose routing may be changed as specified in the installation instructions. All other original equipment emission control aeviecss m venicle must be tuned to the vehicle manufacturer‘s specifi This Execuative Order is valid provided | device will not recommend tuning the venicle those submitted oy the vice manafacturer.

REDLINE, INC. EXECUTIVE ORDER D—133—8 > (Page 2 of 2) Changes made to the design or operating conditions of the device, as exempted by the Air Resources Board, that adversely affect the performance of a vehicle‘s poliution control system shall invalidate this Executive Order. Marketing of this device using an 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 a kit shall not be construed as an exemption to sell, offer for sale, or advertise any component of a kit as an individual device. This Executive Order does not constitute any opinion as to the effect that 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 ANY CLAIMS OF THE APPLICANT CONCERNING ANTI—POLLUTION BENEFITS OR ANY ALLEGED BENEFITS OF THE REDLINE CARSURETOR CONVERSION KIT #K8649. No claim of any kind, such as "Approved by Air Resources Soard" may be made with respect to the action taken herein in any advertising or other oral or written communication. Section 17500 of the Business and Professions Code makes untrue or misleading advertising unlawful, and Section 17534 makes violation punishable as a misdemeanor. Section 43644 of the Health and Safety Code provides as follows: "43644. ({a} No person shall install, sell, offer for sale, or advertise, or, except in an application to the state board.for certification of a device, represent, any device as a motor vehicle pollution control device for use on any used motor vehicle unless that davice has been certified by the state board. No person shall sell, offer for sale, advertise, or represent any motor vehicle pollution control device as a certified device which, in fact, is not a certified device. Any violation of this subdivision is a misdameanor." Any apparent violation of the conditions of this Executive Order will be submitted to the Attorney General of California for such action as he deems advisable. j 14 " . . . r‘) +9 snor Executed at El Monte, California, this _/ day of May, 1986. 70 al oldifya 1iz // L/4j ACET i\ K. D. Orachand, Chief Mobile Source Division

State of California AIR RESOURCES BOARD EVALUATION OF THE REDLINE CARBURETOR CONVERSION KIT NO. K8649 USING ONE (1) 32/34 DFT9 A WEBER CARBURETOR FOR EXEMPTION FROM THE PROHIBITIONS OF VEKICLE CODE SECTION 27156 IN ACCORDANCE WITH SECTION 2222, TITLE 13 OF THE CALIFORNIA ADMINISTRATIVE CODE MAY, 1986

EVALUATION OF THE REDLINE CARBURETOR CONVERSION KIT NO. K8649 USING ONE (1) MODEL 32/34 DFT9 A WEBER CARBURETOR FOR EXEMPTION FROM THE PROHIBITIONS OF VEKICLE CODE SECTION 27156 IN ACCORDANCE WITH SECTION 2222, TITLE 13 OF THE CALIFORNIA ADMINISTRATIVE CODE by Mobile Source Division State of California AIR RESOURCES BOARD 9528 Telstar Avenue E1 Monte, CA 91731 (This report has been reviewed by the staff of the California Air Resources Board and approved for publication. Approval does not signify that the contents necessarily reflect the views and policies of the Air Resources Board, nor does mention of trade names or commercial products constitute endorsement or recommendation for use.)

SUMMARY Redline, Inc., a distributor of Italian made Weber carburetors, has applied for exemption from the prohibitions of Vehicle Code Section 27156 for the Redline Carburetor Conversion Kit No. K8649 using one (1) Weber model 32/34 DFT9 A carburetor. The Redline Carburetor Conversion Kit is designed to replace the Hitachi carburetors found on 1981—1982 Nissan/Datsun pick—up trucks and 1980—1981 Nissan/Datsun 510 passenger cars with 2.0 or 2.2 liter engines. Comparative exhaust emission tests and other information submitted demonstrate that the aftermarket Redline Carburetor Conversion Kit No. K8649 using one (1) Weber model 32/34 DFT9 A carburetor does not adversely affect emissions of the applicable vehicles. Based on the results of the tests and the evaluation of the Redline Carburetor Conversion Kit, the staff recommends that the exemption be granted as requested for the following vehicle applications: Year Make Model Engine {liter, CID) Redline Kit No. 1981—1982 Nissan/Datsun Pick—up 2.2, 132 K8649 1980—1981 Nissan/Datsun 510 2.0, 119 K8649

CONTENTS Page Number SUMMARY CONTENTS 11. 1. INTRUODUCTION II. CONCLUSION III. RECOMMENDATION IV. DEVICE DESCRIPTION V. DEVICE EVALUATION VI. DISCUSSION APPENDIX OEM Carburetor Diagrams A—1 Weber 32/34 DFTY A A—2 Installation Instructions: K8649 A—3 Underhood Label Carburetor Calibrations: K8649 A—5 ldentificaion Labels: K8649 A—6

EVALUATION OF THE REDLINE CARBURETOR CONVERSION KIT NO. K8649 USING ONE (1) MODEL 32/34 DFT9 A WEBER CARBURETOR FOR EXEMPTION FROM THE PROKIBITIONS OF VEHICLE CODE SECTION 27156 IN ACCORDANCE wITH SECTION 2222, TITLE 13 OF THE CALIFORNIA ADMINISTRATIVE CODE I. INTRODUCTION Redline, Inc. of Compton, California, a subsidiary of Imported Parts and Accessories Corporation (IMPAC), is a distributor of Italian made Weber carburetors. The company has applied for exemption from the prohibitions of Vehicle Code Section 27156 for a Carburetor Conversion Kit designated as Redline Kit No. K8649 using one (1) Weber model 32/34 DFT9 A carburetor to replace the original equipment manufacturer (OEM) Hitachi two—barrel carburetors found on the following vehicles: Year Make Mode] Engine (liter, CID) Redline Kit No. 1981—1982 Nissan/Datsun Pick—up 2.2, 132 K8649 1980—1981 Nissan/Datsun 510 2.0, 119 K8649 This report describes the evaluation of the Redline Carburetor Conversion Kit and the findings. II. CONCLUSION Comparative exhaust emission data and other information submitted by the applicant demonstrated that the Redline Kit No. K8649 using one (1) 32/34 DFT9 A Weber carburetor meets the Air Resources Board (ARB) requirements for exemption from the prohibitions of Vehicle Code Section 27156.

III. RECOMMENDATION Based on the submitted information and the emissions test data on the Redline Carburetor Conversion Kit, the staff recommends that Redline, Inc. be granted exemption from the prohibitions of Vehicle Code Section 27156 for the Redline Carburetor Conversion Kit No. K8649 for use on the vehicles described above and that Executive Order No. D—133—8 be issued. I¥. DEVICE DESCRIPTION The Redline Carburetor Convérsion Kit No. K8649 uses one (1) model 32/34 DFT9 A Weber carburetor as an economical replacement for the OEM carburetors found on the 1980—82 Nissan/Datsun pick—up trucks and 510 passenger cars described previously. These vehicles are equipped with Hitachi model DCR 360 or DCR 342 carburetors depending on the model—year. All these OEM carburetors are of the progressive two—barrel design (See Appendix 1). The Weber 32/34 DFTQ A is a progressive two—barre!l carburetor which is similar in basic design to the OEM carburetors (See Appendix 2). The Weber 32/34 DFT9 A is a slightly different version of the Weber DFT (Ford 740) carburetors used as original equipment on some Ford imports orignally sold in California. It has provisions for vacuum operated emission control systems, including distributor vacuum advance/retard units, EGR and air injection control systems. A variety of emission control devices are used on these vehicles. Some are integral to the OEM carburetor and others are external devices which either control specific functions of the OEM carburetor or are activated by movement of the throttle. The installation of the Weber carburetor retains most of these devices or duplicates the functions of the devices in a

different manner, however, some devices cannot be retained. These devices and their disposition after the installation of the Weber carburetor are: 1) The Boost Controlled Deceleration Device (B.C.D.D.}, on vehicles so equipped, may be disconnected. 2) The Altitude Compensator, on vehicles so equipped, may be disconnected. 3) A delay valve may be added to the vacuum advance control line. 4) The vacuum hose routing may be changed as specified in the installation instructions. The Redline Kit No. K8649 comes complete with a Weber DFT9 A carburetor, an air cleaner adaptor and all the hoses, gaskets and hardware necessary to install the Weber carburetor on the Nissan/Datsun pick—ups or 510 passenger cars. Installation instructiohs, which are included in every kit, show the kit installer how to properly install the Weber carburetor. Vacuum hose routing diagrams, contained in the instructions, show the proper vacuum hose connections to the Weber carburetor (see Appendix 3). An underhood 1abe1; included in the kit, is to be affixed to the vehicle near the OEM vacuum hose routing diagram which states that the vehicle is equipped with a Redline Kit and that appropriate vacuum hose routing diagrams may be found in the applicable Redline Kit installation instructions. For persons who may have technical questions or need a copy of a vacuum hose routing diagram, the Redline technical information phone numbers (Tech Lines) are included on this label (see Appendix 4). The carburetor calibration for kit No. K8649 is shown in Appendix 5. A facsimile of the identification label is shown in Appendix 6. v. DEVICE EVALUATION The applicant performed comparative cold—start CVS—75 exhaust emission tests at Import Certification Laboratories in Anaheim, California. A 1982

Nissan/Datsun pick—up truck with a 2.2 liter engine and an automatic transmission was used as the test vehicle. The 1982 model—year vehicle was used for testing since vehicles of 1982 model—year were required to meet more stringent emission standards than vehicles of the previous model—years. It would be expected that vehicles of previous model—years would have the same degree of performance/emissions impact as the vehicle tested when using the same Redline Kit. The results of the submitted data are shown in Table 1. Table 1 Exhaust Emissions gm/mi Fuel Economy Condition HC CO NOx City —mi/gal Baseline 0.50 17.58 0.54 22.54 Redline Kit 0.43 19.18 0.44 18.18 VI. DISCUSSION The Redline carburetor conversion kit No. K8649 uses a model 32134 DFT Weber carburetor. Since this Weber carburetor had been evaluated for the exemption of other Redline kits with similar design, no confirmatory tests were performed. The submitted comparative test data and other information submitted by the applicant were used for the evaluation. The results of the emission testing show no increase in HC or NOx emissions. The differences in CO emissions between the baseline and device tests are considered to be within the limits of test variability as determined by the Haagen—Smit Laboratory. This demonstrates that the installation of the Redline Kit. No. K8649 and the modifications to the original exhaust emission control system required for the installation will not have an adverse effect on emissions from the 1982

Nissan/Datsun pick—up test vehicle which was selected to be representative of all the vehicies on this exemption application. It would be expected that the conversion kit No. K8649 would achieve the same level of emission control when installed on the same type of vehicles to replace OEM carburetors of similar designs. Redline has submitted all the required information and fulfilled the requirements for an exemption.

INSTALLATION INSTRUCTIONS READ & UNDERSTAND ALL STEPS OF THESE INSTRUCTIONS :BE—F;ORE BEGINNING THIS INSTALLATION. AFTER UNPACKING, EXAMINE THE CARBURETOR AND OTHER COMPONENTS FOR SHIPPING DAMAGE. THESE INSTRUCTIONS SHOULD BE RETAINED WITH VEHICLE RECORDS AFTER INSTALLATION OF THIS KIT FOR SMOG INSPECTION PURPOSES. DATSUN 1980—81 510 1981—82 720 222 ENGINES (All Trans.) FOR KIT NO‘S K8e4g, 52—50508 USING (1) WEBER 32/34 DFT—9A TOOLS AND EQUIPMENT PARTS SUPPLIED WITH & NEEDED INSTALLATION KIT: 1 — Weber 32/34 DFT—9A Carb. Combination, box or open—end wrench o e ({metric) box or op wrencnes 1 — Air Filter Adaptor i Socket Set (metric} 1 — Wire Assembly : Screwdrivers (regular and Phillips) § Pliers Gasket Scraper 1 — Hardware Kit Wiping Rags Cleaning Soivent NOTE: A new fuelfilter should : Knife Gasket Sealer be installed with this kit. i3 TUNE—UP SPECIFICATIONS All tung—up specifications for the Weber Carburetor remain the same as those specified by the Factory for the original unit. Emissions tune—up should be carried out by a suitably qualified Dealer or Independent garage, using infrared gas and analyzing equipment. NOTE: Late model vehicles fitted with Emission Control Systems have many vacuum lines and electrical connections in the fuel systems. it is essential when dismantling, that disconnected lines should be identified with a corresponding number tag or label system. To establish function, locate and identify the source of each line. Use the under hood emissions diagram, or a factory service manual for reference when identifying hoses. (Modified vacuum diagrams showing the Weber installation are provided in these instructions) ___________________ 4. Disconnect all vacuum hoses & tubes from the air filter. Identify removed lines to aid in reas— . Remove the vehicle gas cap. sembly. (FIG. 1) . Disconnect the battery. 5. Remove the air filter from the vehicle. . Remove the two air filter bracket boits on top 6. Disconnect all carburetor vacuum lines and of the cam cover and wing nut on center of air wires. Identify removed lines and wires to aid in filter. reassembly. (FIG. 2) This is soid under the provisions of California Air Resources Board Executive Order No. D—133—8 (C.A.R.B. E.0. No. D—133—8 Products with C.AR.B. E.0. numbers are exempt from the prohibitions of Section 27156 of the California Vehicie Code. Performance kits so noted are legal for use on public highways in California. WEBER DISTRIBUTION

{NCTE:) Some vehicles have altitude compen— sation devices which have three (3) vacuum lines connecting the carburetor with a unit mounted on the right inner fender, behind the Boost control unit. The altitude compensator will not be used with this conversion and may be disconnected and removed. All vacuum sources should be capped off. (FIGS. 5 & 6) . Remove the fuel line and clamps. . Remove throttle cable from the cable quadrant. (Note: It is not necessary to remove throttle cable bracket from manifold.) . Remove carburetor flange nuts. Lift off carburetor and spacer from the intake manifold. Insert a clean rag in the intake manifold port and thoroughly clean the carburetor mounting surface of all dirt and gasket debris. KIT INSTALLATION A. Anti—Backfire Vaive Hose B. Cam Cover Vent C. Hot Air Tube 10. Remove the rags from the intake port and install the D. Manifold Vacuum manifold gasket (the one with throttle bore holes E. Air Induction Pipes closer together) on manifold. F. Thermal Vacuum Valve/Ait. Compensator (FIG.3) 11. Install the 3/8 spacer supplied (O.E. spacer is not reused) with the tappered holes matching the intake manifold and the throttle bores on Weber FIG, Carburetor. (FIG. 3) ’ 12. Install carburetor gasket (the one with throttle bore holes farther apart) on heat spacer. (FIG. 3) 13. Install Weber carburetor with the choke assembly toward the front of vehicle. 14. Secure the carburetor with the flange nuts and washers supplied in the kit. 15. Reconnect throttle cable. Adjust the throttle cable tension to factory spacifications, or until desired accelerator pedal tension is achieved. 16. Locate and identify the "positive" 12 volt wires that led to the original idle cut off solenoid and electric choke. Using the female connectors and wires supplied in the kit, connect the Weber idle cut—off solenoid and electric choke to their respective wires on the original loom. Use the shrink tubing supplied to insulate each connection. A. EGR Port B. Vacuum Advance to Distributor 17. Connect the fuel hose, supplied in the kit, from the C. Boost Control Unit Line . stock fuel inlet on Weber Carburetor. Secure with D. Electrical Connector E. Throttle Cable clamps supplied. Note: It may be necessary to F. Venturi Vacuum bend stock fuel outlet slightly towards the rear of G. High Alt. Compensator vehicle to clear Weber throttle lever. Make sure to H. Fual Outiet check this for wide open throttle situations.

18. ALL VEHICLES: Cut the stock distributor vacuum advance hose approximately 2—3" from the vacuum advance diaphragm on the distributor. Insert the vacuum delay valve from the kit with the Gold side facing the distributor. (FIGS. 4 & 5) 19. ALL VEHICLES: Connect the V.V.T, Valve va— cuum hose to the venturi vacuum port on the We— ber carburetor. (FIGS. 4, 5 & 6) 20. 1980 MODEL 510, ‘81—82 MODEL 720: Connect the EGR control vaive vacuum hose to the EGR port on the Weber carburetor. {FIGS 4 & 5) 21. 1981 MODEL 510 ONLY: Cut the hose for the EGR vacuum control valve and install one of the vacuum tees from the kit. Cut a 2" piece of vacuum hose (supplied in kit) and install it on the Weber Carburetor EGR port. Connect the remaining end of the hose to the tee. (FIGS. 4 & 6) 22. 1980 MODEL 510, ‘81—"82 MODEL 720: Connect the distributor vacuum advance hose to the vacuum advance port on the Weber Car— burator. (FIGS. 4 & 5) . 1981 MODEL 510 ONLY: Using the tees supplied in the kit tee together the distributor vacuum advance hose and the No. 1 EGR vaive hose as shown in FIG. 6. Connect the remaining end of the distributor vacuum advance hose to Front of the vacuum advance port on the Weber Vehicle carburetor. (figs. 4 & 6) 24. Using the rubber plugs provided in the kit, cap off the vacuum tees leading to the altitude com— pensator and Boost Control Unit as shown in Intake FiGS. 5 & 6. Manifold 25 Install the air filter adaptor with the allen bolts and gasket supplied. 26. Install the original air filter removed in Step 5 with the spacers and boits supplied in kit. 27. Reconnect the vacuum lines and tubes to the air filter assembly. NOTE: The stock hot air tube from the heat riser and the air suction tubes are of sufficient length; however, they may require some reshaping to ensure that they will stay in place when installed. Reconnect vehicle battery. Reinstall the gas cap. 29. Depress the throttle fully, then release to initiate the cold—start device.

30. START THE ENGINE. After warm—up, check for leaks around the carburator mounting base and correct as needed. WEBER MODEL DFT FAST IDLE ADJUST— 31. Adjust idle speed, fast idle and idle mixture to MENT: With the engine warmed up and Off,. factory specifications. open the throttle and manually engage the choke by closing the choke plates (butterflies). 32. CHECK FOR ADEQUATE HOOD CLEAR— Release the throttle then the choke plates. The ANCE BEFORE CLOSING THE HOOD. fast idle cam should be activated and the fast If after following these instructions, you idle speed screw should be positioned on the require further assistance, please call cam shoulder. Start the engine Do not the Weber Tech. Service Dept. at the depress the throttle pedal or choke will phone numbers listed below, during become inoperative. To adjust the fast idie normal business hours. speed, loosen the locknut and turn the fast idie screw in (clockwise) to increase speed and out 1—800—WEBER US (Outside CA) {counter clockwise) to decrease speed. Once (932—3787) fast idle speed is set, tighten the locknut in place. 1—800—WEBER CA (CA only) (932—3722) UNIVERSAL DFT WITH VACUUM PORTS IDENTIFIED Locknut Fast—idle T Adj. Screw Venturi Vacuum Port Vacuum Advance Port Idie Cut—Off Solenold EGR Port FIG. 4

‘80 DATSUN 510 ‘81—82 DATSUN 720 (Cal, only) ALL DEVICES SHADED SHOULD BE DISCONNECTED AND REMOVED BOOST ALTITUDE vACUUM CONTROL UNIT COMPENSATOR SWITCH C To AIR SAP CLEANER wesen caP Z—___—*~~ eBz EGR PoRT WEBER VACUUM ADVANCE PORT WeeeR veNtTugRl A~, VACUUM PORT \, EGR CONTROL d VALVE i{ THERMAL _ [ vacuum vatve! SENSOR ): | — cen tuBE DistRiBUTOR ts CATALYST weser vacuum <<4____[i_? I DELAYVALVE CANISTER FROM (Gold side FIG. 5 FUEL TANK toward Dist.) ‘81 DATSUN 510 (Cal. only) ALL DEVICES SHADED SHOULD BE DISCONNECTED AND REMOVED Feltd COMPENSATOR ;9;/ wEesenr cap flF i _ CAP EGR PORT WEBER VENTURI rrrmaade T ;E_--—" VACUUM PORT VXSEAE\:C‘!EASS% a Provel) en / NO. 2 EGR vALVE i(G)Lt— no.1 Een vaLve 1 VVT vALVE THERMAL VACUUM VALV VALVE EGR VACUUM CONTROL VALVE WEBER VACUUM DELAY VALVE (Gold side toward dist.) FIG. 6 WEBER DISTRIBUTION 6/86 445.8649—1IN


Document Created: 2005-09-01 12:42:25
Document Modified: 2005-09-01 12:42:25

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