EFI Conversion, MSD Atomic EFI, Master, w/Fuel Pump

Universal Atomic Throttle-Body EFI Conversion Master Kit by MSD®

Complete 525-HP-rated Atomic EFI conversion kit includes TBI, ECU, wideband sensor, controller and pump.

This MSD® Atomic throttle-body fuel-injection master kit converts a compatible square-bore carbureted engine to electronic fuel injection. It contains the Atomic throttle-body assembly, power module/ECU, wideband oxygen sensor, handheld controller and standard 525-HP-rated fuel-delivery kit. The handheld controller provides initial configuration and displays engine operating data, while the self-learning fuel-control strategy adjusts the mixture from sensor feedback. The supplied external fuel-pump package includes filtration and fuel hose. This master kit includes the fuel-supply components that are absent from the separate Atomic throttle-body-only kit.

• Complete MSD® Atomic EFI conversion package • Square-bore throttle-body fuel injection • Up to 525 HP at crank per MSD fuel system • Power module and handheld controller • Wideband oxygen sensing for self-learning fuel • External pump, filters and hose supplied