a couple of years ago I went to the NMCA finals at indy. Chrysler had a gen III hemi shootout, 10.00 index. I saw a bunch of chargers and challengers that were drove in entered into this. there were regular 9.90 performers. I don't know what add-ons or gimmicks they had but I was totally impressed. I bet these guys could've 10.50's with the air on! somebody drove in some kinda Cadillac suv thing and ran consistent 12.00's. I feel like Alley Oop riding a dinosaur, but i'll never buy one of those cars.