i was suprised at how nice and steady the G felt all the way at 162, no shaking, no rumbling, the only worry i had was that at that speed tires are very likely to pop, and if that were to happen IT BE A WRAP!!!

 

nice but im referring to an 07.. afterall we are at an 07 forum lol

 

I'm 99% sure that ALL G's have a speed limiter. The prior to '07 G's were limited at 155mph. I would assume the '07 would be the same. I'll let you know what we find when I get my sedan and get it on the dyno - that won't be until about June though

 

Not to put your life in peril... but take some photos when you hit 200 MPH!!!

LOL.

 

YES! The auto G35S has speed limiter of 137mph and the manual 155mph.
I tested already so I waiting for technosquare reflash to be able to go all the way the auto can handle. In winding road magazine you can get the specs of the 5AT comparing to a 330 Bimmer .

 

Hey ... hands to yourself at 140!

 

haha definetely but i still have some room at 135

 

can somebody please confirm?

 

I concur. I've seen 135ish.. So 137 is probably true, I know I couldn't go any faster so I let off then looked.

 

ECU reflash should take care of the speed limiter easily.

 

Yes! I'am waiting for that and for intakes on my car. I read about intakes on my350z.com and they tell that the JWT are the ones that makes more power.
Still waiting................

 

Does anyone know how long it will be for the ECU upgrade?

 

dont know but the GCC specs doesnt have a limited.

i hit 260kmph today and it was going more but slowly. ill try again early tomorrow morning since its the weekend and rarely any cars on th new highway.