Upgrade Your MSD Atomic 2 EFI System With These Great Add-Ons

Analog-Style Digital Gauges

Holley Digital Pro Dashes
12.3”
6.86”
Holley Hyperspark distributors:

How install Standalone pro dash

How to build a custom timing table

Atomic 2 Firmware updates

MSD Atomic 2 EFI is a great way to bring your classic into the modern era, but there is so much more capability on the table than just fuel injection. Here we go over some of the popular ignition, digital gauge and dash options, and more ways to help you maximize the performance of your MSD Atomic 2.