Did three pulls at 110F room temp. I forgot to ask which gear they used...looked very consistent for each pull. 442 HP and 434 TQ seem like a nice bump from the stock. No wonder the 60-130 at 10.9 matches the stock number of C8:p
Car is at 25K miles. No other modifications. Have driven this...
After a dealer visit for the brake recall, I finally got a new pair of PSS rear tires after 16000 miles plus few track days. Car is bone stock, bench unlocked recently and flashed with BM3 91 OTS map. Added a little octane booster.
After some practice, the result is pretty consistent around...