http://www.automobilemag.com/features/news/0705_c+2008_infiniti_g37+dyno_chart.jpgi wish they would've said how much rwhp it made.
i'm guessing it made between 305 and 315rwhp. Not bad for an NA v6.
That is no way the average. The most G35s dyno around 230-240rwhp depending on the dyno. It's either the dyno you were on was extremely high reading, or your car is a freak. Dynojets are known for their blown up numbers... so my money is on the former being the case. :lol: