Msd 2920 Atomic EFI Master Kit Installation- User Manual
Msd 2920 Atomic EFI Master Kit Installation– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – DANGER; WARNING; NOTICE; without starting the engine; INSTALLING THE FUEL PUMP; DO NOT; IN TANK MOUNT; MUST
- Page 3 – RETURN STYLE FUEL SYSTEM; at approximately 60 psi for engines over 400 horsepower.; INCORRECT
- Page 4 – FRM; Service; TECH NOTES
M S D
• W W W . A T O M I C E F I . C O M • ( 9 1 5 ) 8 5 5 - 7 1 2 3 • F A X ( 9 1 5 ) 8 5 7 - 3 3 4 4
Atomic EFI
PN 2920 - Fuel Pump Kit, 525 HP
Installation of this product requires detailed knowledge of automotive systems
and repair procedures. Installation of fuel system parts and any fuel tank
modifications must be carried out by a qualified automotive technician. Installation of fuel system
parts requires handling of gasoline. Ensure that work is performed in a well ventilated area with an
approved fire extinguisher nearby. Extinguish all open flames, prohibit smoking and eliminate all
sources of ignition in the area of the vehicle before beginning the installation.
When working with fuel systems, eye goggles and other safety apparel should be worn to protect
against debris and sprayed gasoline. The finished work must be thoroughly checked to ensure
there are no fuel leaks.
Parts Included:
1 - Fuel Pump
1 - Small Parts Bag (screws, nuts & washers)
2 - Fuel Pump Clamps
1 - Pre Filter (pre pump)
1 - Post Filter (post pump)
15 ft 3/8" Fuel Line
DANGER
CAUTION
WARNING
NOTICE
A Returnless fuel system does have limitations depending on your application and a few other
variables. Please see the included addendum for determining whether a returnless system is right for you.
DANGER
CAUTION
WARNING
NOTICE
DANGER
CAUTION
WARNING
NOTICE
The fuel system is under pressure. Do not open the fuel system until the pressure
has been relieved. Refer to the appropriate vehicle service manual for the
procedure and precautions for relieving the fuel system pressure.
The Fuel Pump Kit, PN 2920, contains all the components necessary to set up a returnless fuel system
for the Atomic EFI. This means that a return line to the fuel tank is not required, which simplifies the
fuel system installation. This kit can also be used with the MSD PN 2922 return kit, if a return line to the
tank is needed.
Parts Bag:
1 - Clamp, Pre-filter
1 - Clamp, Post-filter
7 - Clamps, Fuel Line
2 - Self Tapping Screws
2 - Fitting, 6AN, 90°
2 ft. Black Wire
1 - 14g Ring Lug
Figure 1 Atomic Returnless Fuel System.
POST
FUEL
FILTER
FUEL
PUMP
FUEL TANK
PRE FUEL
FILTER
NOTE: Hard fuel lines are NOT recommended
for use with the returnless fuel system.
CORRECT RETURNLESS (PWM) INSTALLATION
INSTALLING THE RETURNLESS FUEL SYSTEM
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
Summary
2 INSTALLATION INSTRUCTIONS M S D • W W W . M S D P E R F O R M A N C E . C O M • ( 9 1 5 ) 8 5 5 - 7 1 2 3 • F A X ( 9 1 5 ) 8 5 7 - 3 3 4 4 Failure to follow the above may result in fuel leakage, bursting of the fuel lines, poor vehicle performance and/or decreased fuel pump life! ...
INSTALLATION INSTRUCTIONS 3 M S D • W W W . A T O M I C E F I . C O M • ( 9 1 5 ) 8 5 5 - 7 1 2 3 • F A X ( 9 1 5 ) 8 5 7 - 3 3 4 4 RETURN STYLE FUEL SYSTEM If you have decided that a returnless fuel system will not produce the best performance for your application, you will need to ...
4 INSTALLATION INSTRUCTIONS M S D • W W W . M S D P E R F O R M A N C E . C O M • ( 9 1 5 ) 8 5 5 - 7 1 2 3 • F A X ( 9 1 5 ) 8 5 7 - 3 3 4 4 © 2013 Autotronic Controls Corporation FRM 31396 Revised 07/13 Printed in U.S.A. Limited Warranty M SD warrants this product to be free from d...
