I broke in the 273 tonight. Was great. Couldnt wait for the radiator paint to dry, Figured the heat will help cure it, besides, not happy with the shop's paint job and will be repainting it later.
Here's the sound of the exhaust after breakin was complete.
YouTube - 1965 Dart GT, 273 w/Racer Brown ST1, Exhaust sound after breakin
YouTube - 1965 Dart GT, 273 w/Racer Brown ST1, Exhaust sound after breakin
