4.10s

LOL... I'm an old coot too... but my 340 @ 3k in any gear is sweet music to my ears...

It's the Overdrives we have become accustomed to,, running a motor a 3k was a norm,, and 4:10's were the go-to "3/4 race" gear..to go with the "3/4 race" cam.. lol

I ran 5:12's between races,,, 60mph on short street tires was about 3800 rpm..
the track being about 20 hiway miles away.. lol