What does a stock SS silverado run in the 1/4 mile?
I got three different mags. saying three different times. From 14.7 to 15.8 et.
What's the truth!!! And they all say (Altitude Corrected)..Whats the big differents, the drives... 1 whole second.

So, anyone with a stock SS. Can you tell me e.t.'s. TEXAS #'s would be great.