Raced a new malibu SS with the 5.3L v-8 in it last night...Went from a stop, I left on 11psi and it was over from the start... I'd say at the big end it was 10-12 cars. Was a good time. Also tried to race a 01 SS camaro but he jumped the first time and i blew a intercooler hose the second time....Lose of 3 cars... Not to shabby for a pinky sized hole in the coupler.