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©2007 Edelbrock Corporation
Brochure #63-641570Page 1
Catalog #641570, 641573
Rev. 5/07 - RS/mc
FIREWALL FORWARD FUEL LINE KITS
For 1996-2000 Honda Civic Equipped with B-Series Engine
Catalog #641570, 641573
INSTALLATION INSTRUCTIONS
PLEASE study these instructions carefully before beginning this installation. Most installations can be accomplished with common tools and
procedures. However, you should be familiar with and comfortable working on your vehicle. If you do not feel comfortable performing this installation,
it is recommended to have the installation completed by a qualified mechanic. If you have any questions, please call our Technical Hotline at:
1-800-416-8628, 7:00 am - 5:00 pm, Pacific Standard Time, Monday through Friday or e-mail us at Edelbrock@Edelbrock.com
.
IMPORTANT NOTE: Proper installation is the responsibility of the installer. Improper installation
will void your warranty and may result in poor performance and engine or vehicle damage.
DESCRIPTION: This Russell Performance Firewall Forward Fuel Line kit includes all necessary parts to replace your factory rubber fuel lines from the
fuel filter to the fuel rail and from the fuel rail to the factory steel return line with a high performance Edelbrock aluminum fuel rail, Proflex/Twist-Lok,
or Proclassic hoses, and AN fittings. The kit is designed to fit 1996-2000 Honda Civic chassis equipped with a Honda DOHC B-Series engine, and will
provide increased fuel flow for high performance applications. Kit #641570 features Proflex/Twist-Lok hoses and red and blue anodized fittings, while
kit #641573 features Proclassic hose and fittings with a black and clear finish.
KIT CONTENTS:
❑ 1 Fuel Rail. High Flow, Honda B-Series Engines (PN 4796)
❑ 1 Adjustable Fuel Pressure Regulator (PN 1728)
❑ 5ft Proflex Hose (-6AN) (641570 Only)
❑ 3ft Twist-Lok Hose (-4AN) (641570 Only)
❑ 5ft Proclassic Hose (-6AN) (641573 Only)
❑ 3ft Proclassic Hose (-4AN) (641573 Only)
❑ 1 Honda Banjo to -6AN Male Adapter Fitting
❑ 2 Straight Hose End (-6AN)
❑ 1 90° Swivel Hose End (-6AN)
❑ 1 45° Swivel Hose End (-6AN)
❑ 1 Straight Twist-Lock Hose End (-4AN) (641570 Only)
❑ 1 Straight Hose End (-4AN) (641573 Only)
❑ 2 #4 Hose End Cover (Red, 641570 Only)
❑ 1 #4 Hose End Cover (Polished, 641573 Only)
❑ 2 -8AN to -6AN Adapter Fittings (with o-rings)
❑ 2 -6AN Dry-Sump Fittings (with o-rings)
❑ 1 -6AN Block-Off Plug (with o-ring)
❑ 1 -6AN Female to -4AN Male Coupling
❑ 1 -6AN Female Coupling Nut
❑ 1 #4 Hose Clamp
❑ 2 12mm Aluminum Crush Washers
❑ 6 Tie-Wraps
TOOLS REQUIRED:
❑ Hand Tools, Standard and Metric
❑ Standard and Metric Allen Keys
❑ AN Wrenches
❑ AN Fitting Assembly Lubricant
❑ Liquid Teflon Thread Sealant
❑ Fuel Pressure Gauge (For Fuel Pressure Adjustment)
CAUTIONS AND WARNINGS
WARNING: EXPOSED FUEL AND OIL WILL BE PRESENT DURING THIS INSTALLATION. WHEN WORKING AROUND
GASOLINE OR OIL, ALWAYS WORK IN A WELL VENTILATED AREA, AND KEEP ALL OPEN FLAMES, SPARKS, AND OTHER
SOURCES OF IGNITION AWAY FROM THE WORK AREA. FAILURE TO DO SO CAN RESULT IN A FIRE
OR EXPLOSION.
MAKE SURE
TO DISCONNECT YOUR BATTERY TO AVOID THE POTENTIAL FOR SPARKS IN THE WORK AREA!
NOTE: Certain Honda vehicles have security protected audio systems. If your vehicle is equipped with a factory audio system, be
sure to have the security code written down prior to disconnecting the battery. See Honda Service Manual for additional details.
WARNING: SOME PROCEDURES IN THIS INSTALLATION MAY REQUIRE THE VEHICLE TO BE RAISED ON JACKSTANDS OR A LIFT. WHEN
RAISING A VEHICLE, MAKE SURE THE VEHICLE IS ON LEVEL GROUND AND SUPPORTED SECURELY BY JACKSTANDS.
NEVER WORK UNDER A VEHICLE THAT IS SUPPORTED BY A JACK ONLY!