Injection Kits

This is the complete kit for anyone planning to convert from a carburetor to Atomic EFI. You get the Throttle Body, Power Module (with Wide Band O2 sensor), Handheld Controller, and the Standard Fuel Kit for up to 525hp (at the crank). Today, there is...

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! The Atomic 2 EFI system from MSD features 4, 100LB/HR...

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! The Atomic 2 EFI system from MSD features 4, 100LB/HR...

High horsepower fuel kit for use with Atomic TBI The Fuel Upgrade is a replacement fuel pump for vehicles making between 525-650hp. Parts included: Fuel Pump, Pre-Filter, Post-Filter, 15 ft. 3/8" Fuel Line, Mounting Hardware