What Can Be Dome With a Chrysler 400?

There are lot better intakes like the Edelbrock RPM Performer and M1 and what size carb is on it. A lot of people are stroking the 400 to 452 (440 crank), myself included, and turning it into a barn burner with the right cam and valve gear of course. Your's however, if it's stock, is a low compression engine but still should go good especially with the 411's.

Terry