Title says it all. After seeing the interior of the Z prototype, I noticed that it redlined at 7k RPM.
The Infiniti Q60 Red Sport also happens to redline at 7k RPM.
As far as I'm aware, the current Red Sport VR30DDTT is the only Nissan engine that has a 7k redline (note that the regular Q60 redlines at around 6.4k rpm)
Nissan 400z dash:

Q60 Red Sport dash:
The Infiniti Q60 Red Sport also happens to redline at 7k RPM.
As far as I'm aware, the current Red Sport VR30DDTT is the only Nissan engine that has a 7k redline (note that the regular Q60 redlines at around 6.4k rpm)
Nissan 400z dash:
Q60 Red Sport dash:
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