I had my 370Z at 7900 rpm and had no issues beating on it for over a year. I needed the extra rpm as it really helps in 1/4 mile time, but other than that there's no reason to go higher on a car that's just a daily.
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Creator of the GTR TT Conversion Kit, NA Record Holder (401WHP)
Ecutek Master Tuner (VQ37, VR30, VR38, B58, S55, S58)
BTWTuning
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