Some interesting questions. One thing I remember regarding the RPM limit and the chart. If Im not mistaken, the shelf technosquare flash also ups the rev limit, but their hp curve climbed all the way to redline at 8100 or so. Then again, I don't believe anything that comes out of that shop, so it could have been bs too. Maybe it needs to learn, maybe it needs to be taught what to do after 7500. Perhaps The upper VVEL table is only programed for 7500 RPM where it tops out and becomes inefficient there after?
Can't wait to get some answers for the vvel tables, seems like there's some hidden power/response to be squeezed out by optimizing the timing. There's a really good chance that Nissan left that on the not so aggressive side in order to comply with emission regs...
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