Instruction/ maintenance manual of the product 70402 Edelbrock
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Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 1 of 25 FORD 5.0L/4.6L PERFORMER RPM EFI NITROUS SYSTEM Catalog #70402 T able of Contents Page # a. Edelbrock General Warranty . . . . . . . . . . . . . . . . . . .
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 2 of 25 Thank Y ou…. …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 .
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 3 of 25 Caution!! Before Y ou Install Y our Edelbrock Nitrous System… Please read this Installation manual fully before installing this system.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 4 of 25 WHA T 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 tha t both liquid and gaseous nitrous oxide is delivered into your engine.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 5 of 25 1.0 Introduction to your Edelbrock 5.0L/4.6L Performer RPM EFI Nitrous System Within the pages of this manual is information, safety tips and operation instructions for your new Edelbrock Nitrous System.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 6 of 25 1.2 Jet Map Information Edelbrock Engineering has conducted dyno testing with the Edelbrock 5.0L/4.6L Performer RPM EFI system to ensure the horsepower increase with the nitrous system is as intended.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 7 of 25 1.4 Performer Nitrous System Bill of Materials Qty . Description Nozzle and Nozzle Hardware 1 ea. Nitrous fan spray nozzle 1 ea. Nitrous fan spray nozzle bulkhead body bolt 1 ea.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 8 of 25 2.0 Nitrous System Installation 2.1 Nitrous Bottle Installation The nitrous oxide storage cylinder is typically called a “nitrous bottle”. It is an aluminum cylinder , designed and manufactured to withstand very high pressures.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 9 of 25 2.2 Bottle Orientation Accurate calibration of your nitrous system depends on the bottle remaining a t a stable temperature. Choosing the proper location and orientation for your bottle can grea tly affect the overall operation of the nitrous system.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 10 of 25 2.3 Nitrous Bottle Installation After you have determined the location and orienta tion of the nitrous bottle, use the follo wing procedure to install the bottle: 2.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 11 of 25 2.4 Nitrous Feed Line Mounting 1. Determine the route your main nitrous feed line will follow . Ensure the path does not route the nitrous feed line too close to the exhaust system, suspension, electrical lines/components or tires.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 12 of 25 Shown above is a typical EFI solenoid assembly using an unmodified EFI solenoid bracket as well as an exploded view of the nitrous solenoid assembly . Modifications performed to a solenoid bracket depend on man y factors.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 13 of 25 2.7 Fuel Pressure Safety Switch Installation 1. Locate the fuel rail test port fitting. 2. Make sure the vehicle’ s engine is cool. Release pressure in the fuel system by pressing down on the valve in the center of the fitting.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 14 of 25 2.9 Fuel Pump Installation (Continuation) 5. Measure and cut a length of the supplied fuel hose from the outlet of the fuel pump to the fuel hose that runs towards the engine compartment.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 15 of 25 3.1 Nitrous Electrical Components Bill of Materials (BOM) Nomenclature Descriptions: A TO… the fuse configuration is A TO. When replacing this fuse, ask for an A TO fuse.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Page 16 of 25 3.2 Nitrous Electrical System Wiring Diagram.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 17 of 25 3.3 Nitrous Electrical System Installation Procedures Determine the location of the relay and fuse holder wire harness. Most common installations loca te these components inside the driver’ s compartment and c lose to the fuse panel under the dash.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 18 of 25 3.5 Arming Switch and Installation The arming switch is a red, lighted switch that is a “MASTER” arming s witch for your nitrous system.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 19 of 25 3.6 Microswitch Installation and Wiring (continuation)... The bolts used to attach the microswitch ha ve extra length to allow for spacing the microswitch a way from the bracket to offer a level of adjustability of the microswitch.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 20 of 25 3.8 Fuel Booster Pump Electrical Components Bill of Materials (BOM) Item # Quantity Description 1 1 ea. 30 amp relay 2 1 ea. Wire harness with integral relay/fuse holder 3 1 ea.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 21 of 25 3.9 Fuel Booster Pump Electrical System Installation Procedures Determine the location of the Fuel Booster Relay and Fuse Holder wire harness.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 22 of 25 4.0 Before Y ou Run Y our Vehicle Using Y our Edelbrock Nitrous System Y ou ha ve just completed the installation of your Edelbrock Nitrous System.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 23 of 25 6.0 T roubleshooting Y our Edelbrock Nitrous System How to use our T roubleshooting Flo wchart: The troubleshooting of a nitrous system is basic and straightforward.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 24 of 25 Symptom #5… No change in performance when system is activated. 1. System wired incorrectly . a. Compare wiring to schematic. i. Wire per instructions. 2.
Catalog Part #70402 Brochure No. 63-0164 ©2003 Edelbrock Corporation Rev . 02/03 Page 25 of 25 Symptom #6… Engine detonates mildly when system is activated. 1. Inadequate octane fuel. a. Verify what gasoline you use. i. Use higher -octane fuel. 2. Spark plug heat range too high.
An important point after buying a device Edelbrock 70402 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Edelbrock 70402 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Edelbrock 70402 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Edelbrock 70402 you will learn all the available features of the product, as well as information on its operation. The information that you get Edelbrock 70402 will certainly help you make a decision on the purchase.
If you already are a holder of Edelbrock 70402, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Edelbrock 70402.
However, one of the most important roles played by the user manual is to help in solving problems with Edelbrock 70402. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Edelbrock 70402 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
