[JayBar]

I had the stock gears 3:10 with an open differential. My engine was a warmed up 351 that dyno'ed at 325 RWH. I ran a 12.2 sec at 116 mph.

A while later with a 408 engine dyno'ed at 426 RWH I had a 3:73 with two clutch packs installed. With the same tires I did a best of 12.2 sec at 122 mph.

So what does that mean? I don't know, the 408/3:73 is a great track combo but on the street who knows?