Edelbrock 52-9711 User Manual

©2003 Edelbrock Corporation

Rev. 4/03

EDELBROCK VICTOR SERIES DRAG RACE HEADERS

Catalog #6550

KIT CONTENTS

Edelbrock Corporation

2700 California Street

Torrance, CA 90503

Toll-Free Tech Line: 1-800-416-8628

Office:  310-781-2222

Tech E-Mail:  edelbrock@edelbrock.com

Qty.

Part No.

Description

1

25-9214

Left Side Header

1

25-9215

Right Side Header

2

25-9216

Slip-on Merge Collector

16

36-0710

3/8” - 16 x 1” Header Bolts (Header Flange)

2

52-9711

O2 Sensor Bungs (SS)

2

54-6550

Header Port Flange Gaskets (Fel-Pro)

4

60-8541

5/16”-18 Grade C Lock Nuts (Collector)

4

68-6550

5/16” - 18 x 1-1/2” Grade 8 Hex Bolt (Collector)

2

79-9719

Evacuation Tubes (SS)

8

79-9720

Collector Mounting Tabs (SS)

8

82-3600

5/16” AN Washers (Collector)

16

82-5590

3/8” Split Lock Washers (Header Flange)

Note: Your Edelbrock Victor Series Race Headers include stainless steel evacuation tubes, O2 sensor bungs and collector
mounting tabs to be installed, if needed.  Collector mounting tabs should be installed after primary tube tuning has been
completed.  Evacuation tubes can be positioned on the collector where desired for best fit and hose routing.  See the above
diagram for recommended installation.

As the exhaust flow passes by the

tube, it creates a low pressure
area on the backside, which
translate into vacuum.

EXHAUST FLOW