Ignition Control, GM LS2/7, 58-tooth crank triggers, '06-on

While it may seem blasphemous to some, putting a carburetor on a GM Gen-III V8 is a great option for those wanting the advantages of the aluminum small block without the headaches of wiring a modern EFI system. The MSD 6LS-2 controllers allow you to map a timing advance curve with MSD's easy-to-use Pro-Data+ software. Other programmable features include a 2-step rev limiter, a vacuum advance curve for cruising economy, and even a step retard in case you want to add a little nitrous to the mix. The MSD 6LS-2 ignition controllers are specifically designed for the LS2 and its 58-tooth wheel, which can be easily recognized by its gray harness connector. These compact ignition controllers fit with matching factory connectors for a direct installation. Only a handful of connections are required--the coils, crank sensor, MAP sensor, and the cam sensor. You'll have your carbureted LS2 running in no time!