Consistent 12's
 

I don't know what my LS1 ran because I never got a chance to take it to the track, but my LS6 runs in the mid to high 12's all day after a 2 hour drive to the track and no cool down! Best time and MPH in my sig. The only reason I'm running a LS6 is because my :guns: SLP cold air set up pulled water into my engine and shattered the #7 piston and twisted the connecting rod like a pretzel. Fortunately the insurance company for the store I was patronizing agreed with me that the drainage system in the parking lot was faulty (a lot deeper than it looked) and caused the water intake. They paid for the damage 100%! I was able to get a brand new LS6 long block from a dealer out of state cheaper than they could get a junk yard LS1, so they agreed and let me go that way! A bad situation turned good! :chug: