Originally Posted by Gimp
Where in anything did I post did I say it was?
The Lightning is SUPERCHARGED and a stock Silverado isnt so the Lingenfelter Silverado and Lightning is a very valid comparison.
on the 180mph in a stock Lightning. Thats 40 mph faster than what the test speeds were for those trucks
I didn't say it was stock. It was in a built motor, 750hp Lightning. It happened. I also did 160mph in my SVT Contour.