Originally Posted by TypeOne

That is comparing apples to oranges.

I don't care what is made on an HR 350Z. I don't have an HR 350Z, I have a 370Z. That is like saying headers on an LT1 engine make good power, so they will deff make good power on the LS1. Not always the case.

If there are updated graphs for that manifold that show no power loss through the band, please link me. I would love to see it. Seems kinda silly to me as to why it wasn't posted originally.

OP, that really sounds great. I look forward to seeing all of this come together!