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❑
You must purchase a separate Edelbrock Fuel Pump Kit for this installation; single fuel tank
vehicles use Edelbrock #3581, dual-tank vehicles use #3580.
❑
Check the Kit Contents and Suggested Tools lists on page 2 to be sure that you have all
items necessary to finish installation.
❑
Make sure this kit is for your vehicle.
❑
The kits are designed to work with stock engines with stock compression ratios. The
#3564 and #3565 are designed to work with the GM #12371054 502 c.i.d. crate engine.
❑
You must change your computer chip for this kit to function on your vehicle and be
emissions legal. Complete the Chip Information Card and return to Edelbrock. We will send
the computer chip within the continental U.S., free of charge via UPS second day air. Orders
outside of the continental U.S. will be shipped via the best method at the same costs as
continental UPS second day air. If requested, customers may pay for expedited shipping
by providing a current Visa or Master Card.
❑
Your vehicle's wiring harness and electronics must be in good shape or you may not get
maximum performance and/or may experience problems. The TBI will work with less
adequate connections, but the Performer Multi-Point EFI System is much more sensitive
than a stock TBI.
❑
Read all instructions before beginning installation.
❑
Note that fuel tank or bed of pick-up must be removed.
❑
1987-1991 vehicles with cruise control MUST use Edelbrock throttle/cruise/kickdown
cable bracket #8031. Order from your Edelbrock dealer before beginning installation.
Catalog #3562, 3563, 3564, 3565
Rev. 3/06
for TBI-Equipped Chevrolet/GMC Trucks & Suburbans
®
STOP!
BEFORE BEGINNING INSTALLATION,
READ THESE IMPORTANT NOTES...
Page 1 of 16
PERFORMER MULTI-POINT EFI SYSTEMS
Catalog #s 3562, 3563, 3564, and 3565
INSTALLATION INSTRUCTIONS
©2006 Edelbrock Corporation
Brochure #63-0047
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Summary of Contents for Edelbrock 3562
- Page 1 ❑ You must purchase a separate Edelbrock Fuel Pump Kit for this installation; single fuel tank vehicles use Edelbrock #3581, dual-tank vehicles use #3580. ❑ Check the Kit Contents and Suggested Tools lists on page 2 to be sure that you have all items necessary to finish installation.
- Page 2 Description ❑ 1 Manifold assembly (see detail below) ❑ 1 Installation instructions ❑ 1 EPROM adapter circuit board (#3562 only) ❑ 1 Fuel injector wiring harness ❑ 1 Fuel filter adapter fitting (filter to #6 AN male) with O-ring ❑...
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Page 3: Important Instructions
Edelbrock Performer Multi-Point EFI for 7.4L or 8.2L Chevy/GMC engines. To receive your ECU chip, please complete the attached postage-paid card and send to Edelbrock. After receiving your card, Edelbrock will send the computer chip within the continental U.S., free of charge via UPS second day air. Orders outside of the continental U.S. -
Page 4: Installation Instructions
(re-programmed) is also retained to control the injectors in a batch-fire mode. In the Edelbrock systems, all of the factory sensors are retained and fully functional. The compact size was achieved by using extruded aluminum fuel rails with new Magnetti Marelli injectors. -
Page 5: Installation Procedure
Disconnect vacuum fitting for power brake booster from intake manifold. Remove heater hose connection from the manifold (most will be located at the right rear of the manifold). Catalog #3562, 3563, 3564, 3565 Rev. 3/06 INSTALLATION PROCEDURE The electronic vacuum regulator valve is mounted on the third bolt from the front, on the right side of the manifold. -
Page 6: Distributor Removal
With the distributor removed, remove the ignition coil and throttle bracket. NOTE: On early applications, you will not re-use your throttle bracket. You will use the Edelbrock throttle bracket supplied in kit. Remove remaining manifold bolts and brackets, noting the location of studded bolts so you can replace them in the same location. -
Page 7: Manifold Installation
(does not apply to unused EGR pad holes). New EGR Location Catalog #3562, 3563, 3564, 3565 Rev. 3/06 NOTE: On early models (1987-1990), the cruise control vacuum diaphragm bracket is mounted directly on the intake manifold. - Page 8 Install the EGR vacuum regulator valve on the third bolt from the front on the right side. Catalog #3562, 3563, 3564, 3565 Rev. 3/06 If your vehicle has the bracket for the alternator and idler belt tension pulley, you need to install it at this time.
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Page 9: Fuel Line Connection
1/4-20 x 1.25 bolts, make sure the injectors rotate in their bores easily. Once installed, secure rails with 1/4" bolts and flat washers supplied in kit. Torque to 8 ft./lbs. Catalog #3562, 3563, 3564, 3565 Rev. 3/06 Place fuel rail with pressure... - Page 10 Using two zip ties, fasten the fuel lines to wire harness running down transmission (and possibly one up top) to ensure that they are not touching firewall or any other sharp areas. Catalog #3562, 3563, 3564, 3565 Rev. 3/06 THROTTLE BRACKET On all vehicles with a vacuum actuated cruise control (1987- 1991), you will need to install the throttle bracket supplied.
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Page 11: Electrical Connection
They will shrink down around the wires and ensure a tight connection. After cooling, slide all wires into black sleeve coming off of the wire loom. Catalog #3562, 3563, 3564, 3565 Rev. 3/06 VACUUM HOSE Remove the factory molded vacuum line which ran from the MAP sensor to the rear of the throttle body. - Page 12 (#3581 for single tank vehicles, sold separately). IMPORTANT NOTE: On trucks with dual tank set- ups, it will be necessary to install Edelbrock Dual Fuel Tank Conversion Kit #3580, available from your Edelbrock dealer, or call Edelbrock directly for sales or dealer assistance: 800-416- 8628, Option 3.
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Page 13: Fuel Pump Assembly
Let the tank drop enough to gain access to the fuel lines, then disconnect fuel lines and remove tank from vehicle. Most tanks have two mounting straps which must be removed. Ground Connection Catalog #3562, 3563, 3564, 3565 Rev. 3/06 Note: There is a kit supplied with the 3501 and 3502 that provides you with new fuel line and clamps. Install the 3" length Fuel of fuel hose onto the 3/8"... - Page 14 (Suburbans, etc.). Do not re-install bed on pick-up trucks at this time. Before installing bed, see Fuel Pressure Test Section on page 15. Catalog #3562, 3563, 3564, 3565 Rev. 3/06 New Hose 5/16” HOT RESTART FUEL MODULE You must remove the Hot Restart Fuel Module before starting your 1987-1989, over 8600 lbs.
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Page 15: Initial Start-Up
Put plate back on and re-install ECM in the vehicle. NOTE: Early models do not require the adapter; the chip simply replaces the stock chip. Catalog #3562, 3563, 3564, 3565 Rev. 3/06 INITIAL START UP Re-connect battery negative cable. -
Page 16: Basic Troubleshooting
Engine Combinations If you assemble a combination of parts other than stock or the Edelbrock MPFI package called out in our catalog, your vehicle may not perform properly. Stroker motors are not supported. All engine assemblies must maintain stock compression ratios.
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