Edelbrock 6560 Automobile Parts User Manual


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©2003 Edelbrock Corporation
Rev. 12/03
mc
EDELBROCK VICTOR SERIES DRAG RACE HEADERS
for 1996-2002 4.6L Ford Mustang
Catalog #6560
KIT CONTENTS
®
Qty. Part No. Description
1 25-9219 Left Side Header Primaries #1 & #2
1 25-9220 Right Side Header Primaries #3 & #4
2 25-9221 Slip On Merge Collector
1 25-9361 Right Header Primary #1
1 25-9362 Right Header Primaries #2, #3, & #4
2 37-6560 O2 Sensor Wire Extensions
2 52-9710 O2 Sensor Bungs
2 54-0426 Header Port Flange Gaskets
4 60-8541 5/16”-18 Hex Nuts (Grade C Lock)
Note: Your Edelbrock Victor Series Race Headers include evacuation tubes, O2 sensor bungs, and collector mounting tabs, to be
installed, if needed or required. This allows you to custom-tailor the header for a better fit and finish for your particular needs and
class requirements.
1. Evacuation tubes (if used) can be positioned in the collector where desired for best fit and routing of the hoses (route hoses
away from hot engine components). See diagram for recommended positioning of evacuation tube.
2. Collector mounting tabs should be installed after primary tube tuning has been completed (if applicable).
3. O2 sensor bungs (if used) can be positioned on the header collector where the sensor wires can be routed away from hot
engine components (O2 sensor wire extensions are provided). Drill 3/4” hole and weld bung to collector.
Special Components that may be needed, if applicable:
Note: Oxygen Sensor Simulators may be purchased from the following: SLP PT #31036; Phone (732) 349-2109;
Mid America Designs, Inc. PT #609132, Phone (217) 347-5591: RPM Outlet, Phone (713) 858-8095.
Qty. Part No. Description
16 68-0350 8mm x 1.25 x 30mm Hex Bolts (Header Flange)
4 68-6550 5/16” - 18 x 1-1/2” Grade 8 Hex Bolt (Collector)
2 79-9749 Evacuation Tubes
8 79-9750 Collector Mounting Tabs
8 82-3600 5/16” AN Washers (Collector)
20 82-4620 5/16” Split Lock Washers (Header Flange)
16 82-8721 5/16 Hardened Washers (Port Flange)
Edelbrock Corporation, 2700 California St., Torrance, CA 90503
Tech Line: 1-800-416-8628; Office: 310-781-2222
E-Mail: Edelbrock@Edelbrock.com
As the exhaust flow passes by
the tube, it creates a low
pressure area on the backside,
which translate into vacuum.
EXHAUST FLOW