Who has the highest revving small block?

...and how do you like it? Was it worth the expense/effort?

How did you build it to handle the stress? Does it sound good?

Who has the highest revving small block? Not me...I would rather make my power down lower in the RPM range...engine lasts longer, less expensive valve-train, etc. Why rev it to the moon if you don't have to? I shift between 6200-6500 depending on what ET I want.

Those R5P7 combos run 9000+ RPM, if high RPMs are your thing, that's what I would look into.