there are some cars running 10's on engine and maybe even quicker but for the most part i think most are not that quick,3 years ago when there was an n/a class i made runner up with an 11.99,the guy that beat me ran 10.63 in his mustang on engine-we ran a best of 11.74 this year-still not close to 10's but might stand to go a few more rounds in a n/a class,i did not catch the times of cars in the other classes as i was busy with my own car but lots of nice stuff was out