Atomic EFI Master Kit-PN 2900

This is the complete kit for anyone planning to convert from a carburetor to Atomic EFI. You get the Throttle Body, Power Module (with Wide Band O2 sensor), Handheld Controller, and the Standard Fuel Kit for up to 525hp (at the crank).

 

Suggested MVP Retail Price: $2290.00 

Atomic EFI Throttle Body Kit-PN 2910

If your vehicle already has an electric fuel pump with a return line in place, you might not need to replace it.* If this situation fits your car, consider the Throttle Body Kit which comes with the Throttle Body, Power Module (with Wide Band O2 sensor), and Handheld Controller.

*For an existing fuel system to work with the Atomic, we recommend the system be able to maintain 42psi constant and use 3/8th or “Dash 6” fuel line rated for EFI. The Atomic can support a return fuel line if needed for your application. 

Suggested MVP Retail Price: $1990.00 

High Horsepower Fuel Kit-PN 2921

The Atomic’s standard fuel kit can handle up to 525 horsepower at the crank, but at MSD we know there are plenty of street cars going well beyond that. When paired with a fuel pump that can supply enough fuel, the Atomic can support more horsepower than any of the competition! For all of you big block fans that love big power, we have come up with a fuel system that will support 620 horsepower at the crank!
The High Horsepower Fuel Kit is a direct replacement for the Standard Fuel Kit.

Operating Voltage: 13.8V
Operating Pressure: 5-8 bar
200 l/h @5 bar
14-15 Amps
M18x1.5 inlet fitting
M12x1.5 outlet fitting

Suggested MVP Retail Price: $599.00 

Throttle Body

The crown jewel of the Atomic EFI system is of course the throttle body itself. Our Engineers have countless hours in designing the unit with great performance and appearance. the compact design is similar in size to a carburetor, yet contains an Electronic Control Unit, four injectors, the Idle Air Control solenoid, TPS, MAP, Intake Air Temperature (IAT) and more. It's easy to overlook all of the details so let's have a closer look-

Power Module

The Power Module is a remote mounted item for the Atomic that handles all the high current loads. MSD’s CAN-Bus technology allows for a single, clean connection between this unit and the throttle body mounted ECU.

• CAN-Bus
These two ports are for MSD’s CAN-Bus technology. Just plug in the throttle body and the handheld controller and you are ready to go – nothing complicated! Best of all, these two ports are interchangeable, so don’t worry about which plug goes where.

• Wiring
Most of the wiring for the Atomic comes through this loom. This includes the Fuel Pump power (no relay required!), two fan controls, Wide Band 02 sensor, 12 volt switched, and power and ground.

• Mounting
The Power Module for Atomic can be mounted almost anywhere you like. Of course, we’d love to see you put it front and center on the fire wall, but if you would rather have it tucked out of sight that works too. Just make sure it protected from much water and has a little air flow.

  

Handheld

This little device is how you communicate with the Atomic. The initial setup takes about 5 minutes to ask a few basic questions about your engine. After that, the handheld serves as a dash for you to see all that is happening in your engine!

• Use
MSD knows the Handheld must be easy to use. This wasn’t made for a rocket scientist or a software engineer, the handheld is in plain English for the car enthusiasts that will use it. In the Initial Setup, you’ll answer six questions about your engine like Cubic Inches, Number of Cylinders, and your desired rev limit.

• Dash
After the Setup is complete, you may think the Handheld is useless; not so! The Dash function of this device can serve you any time you want to know what’s happening in the engine. From exact Air Fuel Ratio readouts to Engine Coolant Temp, this set up tells you everything you want to know about your engine.

• Data and Diagnostics
The data Atomic gathers doesn’t just disappear after you look at it on the dash. If ever an issue arises, the Diagnostics feature will display alerts and save them for up to ten starts to let you come back and see what is going on. 

Standard Fuel Kit

MSD’s standard fuel kit is kept simple thanks to Atomic’s built in fuel rails and returnless design – less hardware to put together and less fuel line to run. All you need for this kit is included – PWM Fuel Pump (MSD PN-2225), Post Filter, 15 feet of 3/8 I.D. fuel line, mounting brackets and EFI specific fuel line clamps. All of this is designed to work with your vehicle’s existing sending unit in the gas tank so there is no need to mess with your tank at all.

High Horsepower Fuel Kit

The High Horsepower Fuel Kit doesn’t have any tricks and doesn’t add any complication. This kit is for the guys and gals out there that need more fuel to make big power. The fuel lines, filter and most of the hardware are exactly the same as the Standard Fuel Kit the only thing we change is a bigger, more robust fuel pump to deliver all that gas. The High Horsepower Fuel Kit uses High-Flow PWM Pump, Post Filter, 15 feet of 3/8 I.D. fuel line, mounting brackets and EFI specific fuel line clamps.