There is no set time, so you'll get many different recommendations, the factory will say a high mileage, like 7500 miles is OK. I did mine at about the same mileage you have, I was at 875 miles. (The gauge that shows oil life said I still had like 87% of oil life remaining!) Others have gotten their oil changes at 500 miles, or perhaps 1000, some at 3,000 miles. (So you should be good, even if you don't go in right away.) If you are going to race it, quarter mile, you should be fine. But for full day track events, such as extended autocrossing, road racing, top speed tests, that require extended periods of full throttle use, Dodge recommends waiting until 1500 miles are on the odometer. Enjoy your great car!