Edelbrock 50565, 3637 User Manual

ALUMINUM FUEL RAIL KIT

For Use with Victor Pontiac EFI Intake Manifold #50565

Catalog #3637

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 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 [e-mail].

• DESCRIPTION: Aluminum Fuel Rail Kit #3637 is designed to be used with the Edelbrock Victor Pontiac EFI Intake
Manifold #50565. It is designed to be used with compact injectors with a 1.50” O-ring to O-ring length, such as our
high impedance Edelbrock Pico injectors. See our catalog under “EFI Replacement Parts” for details. This fuel rail kit
may also be purchased with the Edelbrock Victor Pontiac EFI Intake manifold (#50565) under catalog #50566. It may
also be used in custom applications where manifold #50565 is not being used.

• FUEL RAIL KIT: Install fuel rail kit and your injectors using the included 1/4”-20 nuts and bolts. Apply an o-ring
assembly lube to the injector o-rings before installing them into the manifold and fuel rails. Brake system assembly
lube works well. Make sure that the o-rings of the injectors create a complete seal with the fuel rail and the intake
manifold to prevent any air or fuel leaks

Kit includes the following:

❑ 2 - Machined fuel rail extrusions (fuel rail ends tapped for 3/8" pipe)
❑ 4 - 1/4-20 x 1-1/4" Hex head bolts
❑ 8 - 1/4" Flat washers
❑ 4 - 1/4" Lock washers

• FINAL CHECKS: After finishing assembly, check the following:

❑ Check the fit of each injector. They should be able to rotate freely. The O-rings should be fully inside their

respective bores.

❑ Activate the fuel pump and fully check the system for any leaks prior to starting the engine.

Catalog #3637
Rev. 6/05 - RS/mc

Edelbrock Corporation • 2700 California St. • Torrance, CA 90503

Tech-Line: 800-416-8628 • E-Mail: [e-mail]

©2005 Edelbrock Corporation

Brochure #63-0417