Up Graded - Performance Damper when do you do that?

When do we change a OE damper out, right when I build an engine other than a stock one.

Like what ratbastard said….. 100% dead balls accurate plus a 100 yard dart thrown blind folded to a on center bulls eye.

Getting a /6 race balancer might be hard. Call Fluid damper and TCI for the rattler balancer and ask if they have or can make one.