And the Count Down begins! MSD Ignition is back at the track with the NHRA for the biggest race of the year. The Mac Tools U.S. Nationals at Indianapolis run today through Labor Day (Monday) and we’ll be there for all of the action. You can find the full MSD race rig on the mid-way or spot one of our techs helping out in pit spaces all over the grounds. If you are anywhere close to Indy make the trip up to see MSD and see why the U.S. Nationals are considered the best NHRA event of the year by drivers, teams, and fans alike!