I popped the clutch on my girlfriend 83 corolla and it didn't do shit. It doesn't have a tach so I guess from the noise it was making it was maybe 3k RPM. I didn't just pop it, I sidestepped the sucker, and it just launched like it was driving along normal like. I would also like to note that for some reason I could never get the car to move with just letting the clutch out, it would jerk forward and stall, so popping it is the only way I could get my newb ass to drive the damn thing.