Catalog #15903
Brochure #63-15903
Page 1
©2012 Edelbrock LLC
Rev A. 03/12 QT
Supercharger Components
Fuel Injectors, 60 Lb/Hr, Siemens, Compact Body
Catalog # 15903
Quick Reference Guide
• PLEASE study this quick reference guide carefully before installing your new fuel injectors. If you have any questions do
not hesitate to contact our Technical Hotline at: 1-800-416-8628, from 7am-5pm PST, Monday-Friday.
•
Note: Proper installation is the responsibility of the customer. Improper or incomplete installation could result in poor
performance, related component damage, potential severe engine damage, vehicle fire, and will void your warranty. If you
do not feel comfortable installing these parts, we recommend having the installation performed by a professional mechanic.
• Description: This a complete set of (8) compact body, Siemens injectors. They feature Bosch style connectors and are
capable of up to 800HP. The injectors are offered as: a replacement for the #1572 supercharger, an upgrade to our other
supercharger kits, or as a supplemental part for our competition supercharger kits. The injectors are specifically designed
to fit the newer 15mm injector bores.
INSTALLATION NOTES
• Remember: When working on your vehicle, especially when oil or fuel is present, always work in a well -
ventilated area. Keep all sparks, open flames, or other sources of ignition away from the work area. Failure
to do so could result in a fire or explosion causing vehicle or property damage, personal injury, and/or death.
Reference Guide:
1. Use the factory installed oversized o-rings for
application with a 15mm injector bore size. (For use with
Edelbrock E-Force Competiton Systems #1573, #1586,
#1592, #1595, #1596 and #1599).
2. Replace the factory installed oversized o-rings with the
supplied o-rings for applications with traditional 14mm
inector bore size.
3. Always use O-Ring lube such as Parker O-Lube when
installing injectors to prevent seal damage.
Kit Contents:
Qty
. Description
❑ 8 Injectors w/ Oversized O-Rings
❑ 8 Standard O-Rings **
❑ 1 Reference Guide
**Not used in some vehicle applications.
Edelbrock, LLC • 2700 California St. • Torrance, CA 90503
Tech-Line: 1-800-416-8628
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