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MSD Atomic EFI Fuel Injection Systems 2900

MSD Ignition 2900 - MSD Atomic EFI Fuel Injection Systems

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Fuel Injection System, Atomic EFI, Master Kit, Throttle Body, TPS, MAP, IAT, IAC, Power Module, Fuel Pump, Kit

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Brand: MSD Ignition
Manufacturer's Part Number: 2900
Summit Racing Part Number: MSD-2900

UPC: 085132029006
EGR: No
Injection Style: Throttle body
Metering Style: Speed density
Intake Manifold Included: No
Fuel Rails Included: Yes
Throttle Body Included: Yes
Throttle Body Mounting Flange: 4-barrel square bore
Injectors Included: Yes
Injector Size (lbs/hr): 80 lbs./hr.
Calibration Module Included: Yes
ECM Included: Yes
Wiring Harness Included: Yes
Oxygen Sensor Included: Yes
Fuel Pump Included: Yes
Fuel Pressure Regulator Included: No
Distributor Included: No
MAP Sensor Included: Yes
IAT Sensor Included: Yes
TPS Sensor Included: Yes
IAC Motor Included: Yes
Quantity: Sold as a kit.
Notes: Will support engines up to 525 horsepower. Includes 15 ft. of 3/8 in. diameter rubber fuel line and fuel filter.
CARB EO Number: D-722 (pdf)
To see a list of qualifying vehicles, enter CARB EO Number D-722
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These MSD Atomic EFI fuel injection systems are the perfect choice for anyone planning on converting from carburetor to fuel injection. They include a throttle body, power module (with wideband oxygen sensor), and handheld controller. The throttle body features an integral ECU built on the side, incorporating the TPS, MAP, IAT, and fuel pressure sensors, all in one location. Fuel delivery is provided by four precision 80 psi injectors featuring a stainless steel ball and seat metering method for maximum internal sealing. They also use internal fuel rails, providing a sleek appearance and removing fitting connections where leaks can develop. Atop the Atomic EFIs are annular booster rings that deliver superior atomization of the best fuel mixture, ensuring the best possible fuel delivery. Best of all, the MSD Atomic EFI fuel injection systems bolt directly to any standard square bore carbureted intake manifold and accept the same linkage as most carburetors. The 1.75 in. diameter throttle inlets ride in precision roller bearings for a smooth pedal transition. The Atomic EFIs' unique TPS is a self-calibrating, non-contact sensor, which means that you don't have to worry about configuring it during setup. The included power module is a remote mounted piece that handles all of the high-current loads. MSD's CAN-Bus technology allows for a single, clean connection between these units and the throttle body mounted ECU. Control all of the MSD Atomic EFI fuel injection systems' functions with the hand-held device. Initial setup takes about five minutes, and you'll answer six questions about your specific engine. After the initial setup is complete, the device can provide you with engine data to help you keep your engine working properly. They also feature a removable micro-SD card to record and store data so that you can see what's going on with your engine.

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Most Helpful Reviews Review this Product

13 Customer Reviews for MSD Ignition 2900 - MSD Atomic EFI Fuel Injection Systems

Average Customer Review

5 Star

(8)

4 Star

(3)

3 Star

(0)

2 Star

(1)

1 Star

(1)

Easy install ..Good quality.

Summit RacingSummit Racing Verified Purchase

I recently took the plunge and purchased a fuel injection system to replace my carb on my 66 mustang. I settled on the MSD atomic EFI The system is working well so far I just had to make sure I had a good 12 volt source when cranking the engine. It was hard starting when hot after making sure I had a good power source it runs and starts perfectly now I also use the built in fan controller and I use a MSD billet distributor and the MSD 6al CD box this allows the unit to control the engine timing as well. I run a return line with the system as well. I would recommend this product if you are looking for a EFI system. ...read more

5 of 5 found this review helpful.

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Reviewer: TIM from GA

Date: April 17, 2014

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Price/Value
Quality

I'll never buy another carburetor.

Summit RacingSummit Racing Verified Purchase

Easy to install, starts right up and keeps running better each day. Let the car sit for month, and it will start in half a crank. Power improves and mileage improves, so what's there not to like. You say they cost too much. I say they are worth it.

5 of 5 found this review helpful.

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Reviewer: RALPH from OR

Date: March 02, 2014

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Ease of Installation
Price/Value
Quality

Impressive

Summit RacingSummit Racing Verified Purchase

I installed the Atomic EFI about a week ago and so far so good. It fires up the first try whether hot or cold and I can certainly tell that it runs a little better every time I drive it. The techs seem very knowledgeable when talking to them about fine tuning (you have the option of making adjustments to preference via the handheld controller) and there's a forum on the MSD Atomic site that can be utilized to talk back and forth with techs. The only reason it gets a 4 star instead of 5 is due to the short time I've had it and the fact that it does take some initial adjusting. But that can be expected with something that is designed for such a wide range of engines. ...read more

4 of 4 found this review helpful.

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Reviewer: JASON from AL

Date: May 09, 2014

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Ease of Installation
Price/Value
Quality

good but expensive

Summit RacingSummit Racing Verified Purchase

I am very pleased with the performance of this Atomic fuel system on my 69 superbee but the cost is alittle steep.

3 of 4 found this review helpful.

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Reviewer: DENNIS from WI

Date: March 15, 2014

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Quality

Amazing.. BUT!

I've had this system on my car for a week and it's simply amazing the difference from carburetor to this system is night and day. BUT! They advertise this as a returnless system, it's HIGHLY recommended you run a return line. My car had a factory return so there was no issue there. Also to get the most from this system it has to control the timing which is about another $330 in parts if you have to buy the dist,coil,phaseable rotor. But WORTH IT! ...read more

2 of 2 found this review helpful.

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Reviewer: BRYAN from NY

Date: May 30, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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