I have seen nothing mentioned on this on the various FF FB groups I follow, but my ear is not as in tune as it once was. My dad happened to mention it over the holiday w/e.
Road America will be hosting a Formula Ford 55th anniversary celebration as part of their annual July WeatherTech International Vintage Challenge with Brian Redman w/e.
Event Links:
https://www.elkhartlake.com/event/we...-brian-redman/
https://www.roadamerica.com/weathert...e-brian-redman