The SCDA, LLC is looking forward to our upcoming event at New Hampshire International Speedway. Just a few reminders for the event: The sound limit at NHIS is 99 dB. Please make sure that your car is not louder than 99dB! Also, to clarify, this event is a non-competitive high performance drivers educational event. This is not a race, nor is it a time trial. Rather, the event is designed to provide the enthusiast with a safe and fun environment in which to enjoy their vehicles. So far, we have a great range of cars, from Corvette Z06, to Acura NSX, to Sunbeam Tiger and almost everything in between! Lastly, please remember that Snell 95 Helmets are required for the event!