A LTx specific forum held their annual dyno day in Pottstown PA. I took the bird there last year after the refreshed engine went in and decided to see what the hellcat would do in stock form.
I got a nice char from the sun but overall the dyno went well. I got to drive it and will admit seeing 200mph on the dash was a bit unsettling. The Hellcat's 1:1 gear is 6th (8spd auto) which leads to the car hitting 200mph at 6200rpm (redline). Based on the results, it looks like mine is running just fine. I even spotted a rare Unicorn and its owner too....