MSD 2910 Atomic EFI Master Kit Installation User Manual
Notice, Danger caution, Warning

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• 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
ONLINE PRODUCT REGISTRATION: Register your MSD product online. Registering your product
will help if there is ever a warranty issue with your product and helps the MSD R&D team create
new products that you ask for! Go to www.msdperformance.com/registration.
Atomic EFI
PN 2910 - Throttle Body Kit
Thank you for selecting the Atomic TBI Fuel Injection System! MSD’s Atomic EFI systems were
designed with two major goals; to simplify EFI and deliver better overall performance to your engine.
Simplicity is achieved through with less wiring to ease installation plus programming is simple with
no PC required! Performance is delivered through advanced control of the fuel and ignition, just as
you’d expect from MSD.
As with any performance product, please be sure to read the entire instruction manual before attempting
to install this system on your vehicle. Please contact our Customer Support department if you have any
questions about your Atomic installation at (915) 855-7123. There are also some helpful installation
videos available at www.atomicefi.com.
1 - O
2
Sensor
1 - O
2
Bung and Plug
4 - Rubber Grommet
4 - Eyelet Insert
4 - Mounting Screws
1 - 4G Micro SD Card
Parts Included:
1 - Throttle Body w/ECU
1 - TB Harness
1 - Power Module
1 - PM Harness - w/ WBO2
1 - Handheld Monitor
1 - Coolant Temp Sensor
Not legal for use on pollution controlled vehicles: The MSD Atomic EFI system is not CARB
approved for use on emission controlled vehicles.
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.
DANGER
CAUTION
WARNING
NOTICE
CONTENTS:
Parts Review and System Capabilities . . . . . 2
Fuel System Overview and Requirements . . 3
02 Sensor Installation . . . . . . . . . . . . . . . . . . 5
Throttle Body Installation . . . . . . . . . . . . . . . 6
Power Module Installation and Wiring . . . . . 9
Throttle Body Wiring . . . . . . . . . . . . . . 7, 10-11
System Wiring . . . . . . . . . . . . . . . . . . . . . . 9-11
Wiring with Timing Control . . . . . . . . . 16-18
4 ft. CAN Extension
Air Filter Gasket
Intake Manifold Gasket
1 - Fitting 6AN Adapter 6 Male
Programming
Initial . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Advanced . . . . . . . . . . . . . . . . . . . . . . . . 13
Final Adjustments . . . . . . . . . . . . . . . . . . . . 15
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . 20