Transform your carbureted engine with the MSD Atomic EFI Master Kit — a complete, self-tuning fuel injection system designed for street and strip performance. This all-in-one kit includes the Atomic EFI throttle body, ECU, wiring, sensors, fuel pump, filters, and fittings, giving you everything you need for a seamless EFI conversion.

✅ Complete EFI solution – throttle body, sensors, fuel system, and wiring included
✅ Supports up to 525 HP naturally aspirated (higher with fuel system upgrades)
✅ Self-learning ECU for automatic fuel adjustments and easy startup
✅ Simple installation with minimal wiring and no laptop required
✅ Cleaner look – ECU and sensors integrated into the throttle body
✅ Compatible with mild boost (up to ~15 lbs) with proper fuel setup

Perfect for hot rods, muscle cars, and street/strip builds, the MSD Atomic EFI Master Kit delivers the drivability and reliability of modern EFI while keeping the installation simple.