Your car looks good no matter the color. They all are good, just some better than others.
Purchase a spray can of choke & injector cleaner. Spray inside the tips, and wipe out with an old rag/towel. You may have to do this several times. Steel wool may be needed if really bad. Be sure it is clean and dry. Use some high temp black, gloss or flat, spray inside tips several light coats. Use the same can of cleaner, spray into a rag and wipe off the chrome edge. Once paint is dry, polish the chrome for protection.
I did mine over a year ago and it still looks like the day I sprayed them. I used Gloss so I can wipe them out everytime I wash the car. Even spray wax keeps them looking good inside. Good luck with your new toy!
James