Originally posted by Horse:
our SVT motors are built on an assembly line not hand built like the cobra motors
The Cobra motors may be assembled by hand but the heads, blocks, cranks, etc are all machined by the same machines. I doubt that the Cobra engine assemblers are going over a list of measurements and saying "No, I don't want this block", even though everything is within spec. The parts come from the machining centers and they put them together.

Personally, I don't think there is any difference in having someone hand build an entire engine vs. an assembly line. But that's not a discussion for this forum.