1.1K views · 44 reactions | Redesigned from the ground up, the Atomic 2 EFI system now features an 865 CFM throttle body with integrated ECU, full color touch screen, simple 4-wire hookup, and several easy-to-use new features! Learn More: holley-social.com/MSDAtomic2 #MSD #MSDPerformance #MSDIgnition | MSD Performance | Facebook

60K views · 218 reactions | MSD Atomic 2 EFI has been reengineered from the ground up for even more performance. Now featuring an 865cfm throttle body, boost capability, and more, this fuel injection setup helps bring your car into the world of modern EFI. #MSD #MSDPerformance #MSDIgnition Learn More: holley-social.com/Atomic1vs2 | MSD Performance | Facebook

MSD’s Atomic EFI just got better with the introduction of Atomic 2.0! The new system retains its self-learning capability but adds an optional lap-top-tuning feature for dialing in unique and high-power engines. Redesigned boosters improve fuel dispersion and four 100lb/hr injectors support 650hp naturally aspirated, or 635hp in blow-through or draw-through forced induction applications. Atomic 2.0 is a direct fit on any 4150-flange intake manifold and a revised kickdown linkage supports GM, Chr

9.1K reactions · 547 shares | A true piece of American automotive...