What gear ratio for a street car w/occasional track use?

I got an idea; let's start a new thread titled
"in 20 years have you ever blown up a stock SBM flywheel?"
Or; "at what rpm did your stock flywheel blow up?"
Or some such thing
Let's see how many responses we get.
Seriously; I would really like to know; not being a dick.

I'll be second; in a total of 40 years of running mopar manual transmissions, mostly street (like 99.98% or something) ,with stock flywheels,in 5 different cars, and at up to 7200 regular shifting.......zero failures. I estimate that to be over 300,000 miles.
Next;