Edelbrock 63-0144 User Manual
©2002 Edelbrock Corporation
Rev. 10/02
Brochure No. 63-0144
Catalog #70406
Thank You….
…for purchasing an Edelbrock Nitrous Oxide Injection System.
Nitrous Oxide injection is one of the most exciting performance enhancements, for the dollar invested, on the market today. With the use of nitrous
oxide come some important safety considerations. This manual has been written to help you during the installation and use of your Edelbrock
Nitrous System. Please read it completely before you install and use your system. Please pay close attention to the safety information at the
beginning of each section. The information contained there specifically pertains to each of the components and installation methodologies within
the section.
Please take the time to read and understand the following….
By installing your Edelbrock Nitrous System, you indicate you have read this document and you agree with the terms stated below:
It is the responsibility of the purchaser to follow all installation instruction guidelines and safety procedures supplied with the Edelbrock Nitrous
Systems. It is also the responsibility of the purchaser to determine the compatibility of the product with the vehicle or the device on which the
purchaser intends to install it.
Edelbrock Corporation assumes no responsibility for damages occurring from misuse, abuse, improper installation, improper operation, lack of
responsible care, or all previously-stated reasons resulting from incompatibility with other manufacturer’s products and/or systems.
Edelbrock Corporation neither recommends nor condones the use of products manufactured or sold by Edelbrock Corporation for use on vehicles,
which may be driven on public roads or highways, and assumes no responsibility for damages incurred by such use.
Edelbrock Corporation assumes no responsibility for damages incurred by the use of products manufactured or sold by Edelbrock Corporation on
vehicles used for competition or racing.
Edelbrock General Warranty
It is the constant endeavor of Edelbrock Corporation to give our customers the highest quality products obtainable. Edelbrock warrants each new
product, except Performer Series Carburetors, Race Division Parts, Tubular Exhaust Systems, RPM Series Mufflers, Cat-Back Systems and
Performer IAS Shock Absorbers which are warranted separately, to be free from defects in both workmanship and material for a period of one (1)
year from the date of purchase, provided that the product is properly installed, subjected to normal use and service and that the product is not
modified or changed in any way, negligence by customer or installer or used for racing or competition purposes.
Our warranty service and repair facility is located at 2700 California Street, Torrance, California 90503. Customers who believe they have a
defective product should either return it to the dealer from which it was purchased or ship it directly to Edelbrock along with proof of purchase
and a complete description of the problem. The product must be returned freight pre-paid. If a thorough inspection of the product by the factory
indicates defects in workmanship or material, our sole obligation shall be to repair or replace the product. Warranty covers only the product itself
and not the cost of installation or removal.
Edelbrock Corporation shall not be liable for any and all consequential damages occasioned by the breach of any written or
implied warranty pertaining to this sale in excess of the purchase price of the product sold.
If you have any questions regarding a product or installation, please contact our Technical Department, toll free
at 1-800-416-8628 from 7:00am to 5:00pm PST, Monday through Friday.
Thank you again for choosing Edelbrock Nitrous Systems.
Page 1 of 21©2002 Edelbrock Corporation
Rev. 10/02
Brochure No. 63-0144
Catalog #70406
MERCURY MARAUDER PERFORMER
EFI SERIES NITROUS SYSTEM
Catalog #70406
Table of Contents
Page #
a. Before You Install Your Edelbrock Nitrous System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
b. What is Nitrous Oxide? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
c. Safety Tips for Working with Nitrous Oxide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.0 Introduction to your Edelbrock Performer Nitrous System
1.1 General Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Jet Map Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.3 Engine Operation Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.4 Mercury Marauder Performer EFI Series Bill of Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.0 Performer Series Nitrous System Installation
2.1 Nitrous Bottle Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2 Nitrous Bottle Mounting Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3 Nitrous Bottle Orientation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4 Nitrous Bottle Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.5 Nitrous Feed Line Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.6 Solenoid Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.6.1 Preparing to Mount your Solenoids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.6.2 Nitrous Solenoids Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.7 Nitrous Spray Nozzle Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-12
2.8 Fuel Pressure Safety Switch Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.0 Electrical System Installation
3.1 Electrical Components Bill of Materials (BOM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.2 Nomenclature Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.3 Electrical System Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.4 Nitrous Electrical System Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.5 Nitrous Relay and Fuse Holder Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.6 Arming Switch and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.7 Microswitch Installation and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-17
3.8 Final Electrical Installation Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.0 Before You Run Your Edelbrock Nitrous System
4.1 Fuel System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.2 Nitrous System Check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.0 Troubleshooting and Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-20
6.0 Solenoid Inspection and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Page 2 of 21©2002 Edelbrock Corporation
Rev. 10/02
Brochure No. 63-0144
Catalog #70406
Caution!!
Before You Install Your Edelbrock Nitrous System…
Please read this installation manual fully before installing this system.
You will need to have available the following tools:
Hand
Tools
❑ Socket set including ratchets and extensions
❑ Screwdrivers
❑ Pliers
❑ Bench vise
❑ Wire crimping pliers, wire strippers
❑ Floor jack
❑ Vehicle jackstands
❑ Safety glasses
Power
Tools
❑ Power drill
❑ Drill bits (1/4”, 1/2” and 3/8”)
You should understand the following skills:
❑ Power tool safety procedures
❑ Undercar safety procedures
❑ Proper measuring techniques
❑ Proper electrical assembly techniques
❑ Basic engine operation and tuning
Anytime you have questions or concerns with your Edelbrock Nitrous System, please call our technical
support hotline at
1-800-416-8628 before you start your engine.
℡
Page 3 of 21©2002 Edelbrock Corporation
Rev. 10/02
Brochure No. 63-0144
Catalog #70406
WHAT IS NITROUS OXIDE?
Nitrous Oxide is a cryogenic gas composed of nitrogen and oxygen molecules. It is stored as a “gas over a liquid” which means that both liquid
and gaseous nitrous oxide is delivered into your engine. It is 36% oxygen by weight, which is what produces the added horsepower. By injecting
more oxygen (and a corresponding fuel signal), we create the additional power much like a supercharger or a turbocharger does.
Nitrous Oxide is considered an “oxidizer” and not a fuel. Nitrous oxide is non-flammable by itself. Because nitrous oxide is a cryogenic, the same
safety methods in handling dry ice apply to nitrous. Direct contact with the skin will cause a burn similar to contact with dry ice. The exception
in using nitrous oxide comes from increased breathing hazards associated with the gaseous properties of nitrous oxide.
Nitrous Oxide is offered for sale in two common grades, which are U.S.P., and
Nytrous Plus
. U.S.P. nitrous oxide is medical grade nitrous oxide. Its
common use is dental and veterinary anesthesia as well as use as a propellant in food such as canned whip cream. U.S.P. is not available to the
public and would provide no advantage in the making of horsepower over the automotive grade nitrous oxide.
Nytrous Plus
was specifically designed for automotive consumption and differs from U.S.P. in that it contains trace amounts of sulfur dioxide (100
parts per million or “PPM”) added to prevent substance abuse. The Sulfur Dioxide is an irritant to all of your breathing passageways and will cause
sore throats and sore nasal passages.
Nytrous Plus
was specifically created for automotive applications and is available for sale to the public at
many speed shops across the USA.
Safety Steps For Working With Nitrous Oxide
1. Never inhale
Nytrous Plus
(Nitrous oxide (N2O) for vehicular use) as continued exposure can cause death.
Nytrous Plus
has a maximum
of 100 parts per million (ppm) of sulfur dioxide and will cause irritation to nose and throat passageways.
2. When working around any high-pressure gas including nitrous oxide, take all precautions to ensure that exposure to nitrous oxide is
minimized.
3. Do not vent nitrous oxide to atmosphere in confined spaces. Only vent nitrous oxide in well-ventilated and open areas.
4. Liquid nitrous oxide can cause burns to human flesh so protect all skin in and around your hands, arms and face.Wear safety glasses
and rubber gloves to protect from liquid nitrous oxide splatter.
5. When venting down the nitrous system, vent the line down closest to the nitrous bottle.
6. Do not use any form of Teflon tape as sealant on fitting connections. Use only
Teflon paste
.
7. When washing components, ensure the clean components are completely dry, free of oils, and solvents. Failure to remove all liquids
could cause component or system failure.
8. Always turn the bottle off before making any repairs to the nitrous delivery system.
9. To safely release nitrous oxide in a pressurized line;
a. Position vehicle in a well-ventilated, unconfined space.
b. Turn bottle off.
c. Slowly loosen the nitrous feed line at the bottle until you hear a light hissing noise.
d. Allow the entire nitrous pressure to vent from the line.
e. Perform your work on the system.
f. Tighten the nitrous line to the bottle.
g. Slowly open the nitrous bottle valve, listening for leaks.
h. Perform leak checks on all effected fittings and the bottle fitting.
Page 4 of 21©2002 Edelbrock Corporation
Rev. 10/02
Brochure No. 63-0144
Catalog #70406
1.0 Introduction to your Edelbrock Mercury Marauder Performer EFI Nitrous System
Within the pages of this manual is information, safety tips and operation instructions for your new Edelbrock Nitrous System. Watch for these
symbols to know where to go for information.
….There is safety related information here.
….shows where technical information about your vehicle or specific skills that may help during installation.
….call Edelbrock Technical support hotline for more information.
1.1 General Information
The Edelbrock Performer EFI Nitrous System (Part Number 70406) is designed for the 2003 & Later Mercury
Marauder with stock or slightly modified 4.6L DOHC engines. Horsepower and torque increases can vary with
equipment upgrades and modifications.
This system utilizes two nozzle. One is installed in the intake box just before the Mass Air Flow sensor (MAF) and one before
the throttle body. The additional fuel needed is supplied by the vehicle’s standard fuel system.
This system has been designed with some flexibility as to where certain components can be located to allow easy installation
on vehicles with upgraded or modified equipment. The solenoid and microswitch brackets are designed to be manipulated
(bent, cut, twisted, etc.) and the electrical components have properly-sized and ample lengths of wire.
This system includes the bottle (shipped empty), bottle feed line and universal footprint steel bottle brackets. The mounting
brackets also include rubber insulators to protect the surface of your nitrous bottle while mounted in the brackets. When
installing your nitrous bottle, pay close attention to the installation instructions for the location of your bottle. Make sure that
the installation of your bottle does not interfere with any systems that may lie under the location where you plan to drill holes
for mounting the brackets.
Call your local automotive store, motorcycle shop or race track for refilling of your bottle. Trust a professional to properly fill
your bottle and reference your installation manual when re-installing your filled bottle back into your vehicle.
Always take care when handling a full bottle of nitrous oxide. Please reference this manual for further safety measures to take
during the handling of a nitrous oxide bottle.
Please follow all safety methods during the installation of your Edelbrock Nitrous System, and follow all vehicle regulations and
road laws when using your nitrous system.
℡
Page 5 of 21©2002 Edelbrock Corporation
Rev. 10/02
Brochure No. 63-0144
Catalog #70406
1.2 Jet Map Information
Edelbrock engineering has conducted dyno testing with the Edelbrock Mercury Marauder Performer EFI system to ensure the
horsepower increase the nitrous system is as intended. On a typically stock 4.6L engine, you can expect the following
approximate power gain:
Nitrous / Jetting Approx. HP Gains
32/30 (Both Nitrous) 70
The dyno tests were conducted at Edelbrock using a stock 4.6L DOHC engine. These tests were conducted with 950 psi nitrous
bottle pressure.
1.3 Engine Operation Considerations
When used correctly, nitrous oxide safely elevates cylinder pressures and temperatures while increasing combustion rate. These
characteristics make the engine more sensitive to detonation. To ensure proper performance, engine and drive line life, the
following tips are suggested:
System Jetting
Never exceed the recommended jetting!!! Excessive jetting will result in severe engine damage.
Fuel Quality
Because Nitrous oxide is an oxidizer, fuel selection is critical. Both octane and fuel consistency affect fuel burn rate. The oxidizer
quality of nitrous oxide will accelerate the burn rate, so we recommend a high quality of gasoline. We also recommend you use
the same grade of gasoline every time you use your nitrous oxide system. This will help maintain the same fuel burn rate every
time.
Ignition Components
Most aftermarket performance chips increase the vehicle’s ignition timing, which can cause detonation with the use of nitrous
oxide. Please consult with your chip manufacturer on information regarding the compatibility of your chip with nitrous oxide
use.
If your vehicle is equipped with platinum-type spark plugs, we highly recommend they be removed and replaced with the
equivalent standard-type spark plugs.
Engine System Upgrades
With all performance modifications, complementary system upgrades will always serve to elevate the consistency and longevity
of an engine, especially when using nitrous oxide as a power adder. Modifications such as ignition upgrades, free-flowing
exhaust, camshafts, cylinder heads, manifolds, fuel controls and fuel pumps can all add to the performance of a nitrous oxide
injected engine.
Page 6 of 21©2002 Edelbrock Corporation
Rev. 10/02
Brochure No. 63-0144
Catalog #70406
QTY. DESCRIPTION
Nozzle and Nozzle Hardware
1 90º Nitrous fan spray nozzle
1 Straight Nitrous fan spray nozzle
2 Nitrous fan spray nozzle bulkhead body bolt
2 Nitrous fan spray nozzle bulkhead concave nut
Solenoids and Solenoid Hardware
2 Performer Nitrous solenoids
1 Solenoid tee 1/8 NPT mm x 1/8 NPT female x
1/8 NPT male
1 EFI solenoid mounting bracket
4 Solenoid mounting screws (8 x 32 UNC x 5/16”)
1 Nitrous filter, 4AN x 1/8 NPT, straight fitting,blue
1 3AN x 1/8 NPT Flare tee, blue
2 24” 3AN Teflon stainless steel braided hose
90-degree
1 1/8 NPT pipe plug
QTY. DESCRIPTION
Fuel Pressure Safety Switch and Hardware
1 30 psi Fuel pressure safety switch
1 Fuel Rail Hobbs adapter
Bottle and Bottle Hardware
1 10-lb. Nitrous bottle
1 Nitrous bottle bracket set (1 tall, 1 short)
2 Rubber insulators (for bracket)
1 4AN x 660 Bottle nut and washer
2 Bolts, bottle bracket 5/16” x 18 x 1-1/2”
2 Nuts, bottle bracket 5/16” x 18
1 4AN 18 ft. main feed line
Jets
1 Jet #32
1 Jet #30
Electrical System Components
1 Electrical Component Package (see page 13 for BOM)
1.4 Mercury Marauder Performer EFI Series Bill of Materials
Loading...