MSD is breaking new ground in electronic fuel injection with the next generation of Atomic EFI—the all-new Atomic LS system. Where the Atomic TBI consolidated electronics and sensors into the throttle body itself, the LS platform incorporates the electronics into the fuel rails of the system! There’s no bulky ECU to mount and, therefore, no wires to route to and from; it’s all on the engine, hidden in plain sight.
There’s no need for a PC, complicated software, or prior tuning experience. Simply bolt it on, plug it in, answer a few car-guy questions using the supplied handheld controller, and start the engine. The Atomic LS will begin learning and tuning your LS engine as soon as you fire it up. Advanced adjustments can be made to air/fuel targets, pump squirt, ignition timing. and much more. The self-tuning Atomic LS system will give you the performance and driveability you expect from your LS engine.
MSD has a variety of advanced programming features that are simple to navigate using the handheld programmer. These unique features allow you to get the most performance and benefits from your new Atomic EFI system.
