Detuned is a bad word. The auto Gs have lower redlines and the lower plenum is optimized for peak torque instead of peak HP. This is why the auto numbers are 280/270 and the MT are 298/260.rjdmmfl1 wrote:
I don't know aout the detuned engines, I've never read that anywhere... the only coupe vs coupe detune was the 2007 model year, all the rest were the same...
only problem is, when the G35 first came out, they were using non SAE standard HP, just like everyone else... when the SAE forced everyone to use the same standard... the HP was reported as 275 rather than 280 (just like the lexus sc 430 HP use to be reported as 300 hp, but changed after SAE standards to 288 hp)
Sorry for Thread and Forum Jacking
