.... The Nismo ECU adjusts the VVEL & CVTC differently than the base model to increase the valve lift & duration. The max RPM is 7,500 like the non-nismo. *See Nissan USA's website
2010 Nissan 370Z Coupe | Specs | Nissan USA:
Quote:
332 hp @ 7,000 rpm
270 lb-ft @ 5,200 rpm
Bore and stroke – 95.5 x 86.0
Compression ratio – 11:1
Maximum engine speed – 7,500 rpm
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Quote:
350 hp @ 7,400 rpm
276 lb-ft @ 5,200 rpm
Bore and stroke – 95.5 x 86.0
Compression ratio – 11:1
Maximum engine speed – 7,500 rpm
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The Cobb Tuning & Uprev ECU's / Reflashes do not adjust the VVEL or CVTC. They only modify some of the signals.... They experience an issue with the reflashed ECU automatically retarding timing. The only people who can adjust VVEL is Haltech, Technosquare, and neko.