Well it looks like I will be keeping my Nova and I am looking to upgrade the motor in it. I really like GM's 572 crate motor. Does anyone have any experience with it? Any feedback good or bad would be appreciated. I am also considering fuel injection and or a twin turbo option. Any comments or suggestions are greatly appreciated. I am not going to race the car, it's just a cruiser and show car. I just want to get the most WOW factor when I open the hood at a show and when I hammer the loud pedal!! Thanks!!!