i mean everything adds up that you were at that speed if you have im guessing around 30in tire, 4l60E in 3rd, 3.42 gears i would guess, and 5600 rpm so you are right at it.
that just seems like a long ways to go on a stockish truck to get to 142mph lol
Its not stock, I listed most of the mods up the post.
Originally Posted by chevrolet all the way
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