Rpm achieved

Hey Dustin
I offered a couple reasons as to why you may not rpm a little higher.
Im not saying your far off where you should be, or that your header choice is wrong, but rather offering a couple of points on why it "maybe" could have run a little higher. These are meant as examples and not as a criticism, as I know the cylinder head and manifold combination you have is capable of supporting a higher peak rpm. I know this as we have proven it many times ourselves on much larger engines.
If your engine guy designed it to run to 6800-7000rpm then thats probably why it didnt run higher, rather than head MCSA, as was suggested earlier in the thread. That is the point I was trying to make.