not to post he said she said crap, but...
just last Wednesday a 2012 5.0 with exhaust, cold air and mild tune hit 385 on a DynoJet SAE correction factor. He was expecting 400+ as what his tune said, but you know how that goes.
I had to show him up at 400+,
As for track, I didn't see what he ran. probably beat me as for I never done a 1/4 mile run.
