Flywheel Question

Mainly because I didn't build this motor. I bought it in a drag car that I was planning on putting on the street. keep in mind this was a long long time ago. The car was too ugly to drive on the street honestly. It was an 81 Mirada. So I swapped it into a 318 dart sport. That was 5 years ago. And here we sit. With a car I barely drive because with that 727 built for drag it's just no fun.