I went 120 last month on an early Sunday morning on the freeway, very light traffic, only thing stopped me is the break in period 4K RPM is the limit per gear, i'll admit it went a little past that time.:driving:

150. I live in the middle of no where so I have lots of straights that no one ever travels surrounded by fields. It was fun. One awesome adrenaline rush. Not as good as my times in the Corps, but still good none the less.

Our shop Lexus IS-F is actually the fastest in the world in the standing mile, achieving 173 mph!

the fastest i've ever gone personally however is right around 205-206 in my cousin's Hamman Built BMW M6 on the Autobahn in Germany...and i can definitely say i will never do that on the autobahn again...

def wanna run the autobahn, one of my to do things in life. :driving:

145mph in my Z on I95

my fastest in the Z is 739,200 fph

:icon18:

I hit Mach 0.1625 the other day

I hit the limiter in mine, whatever that actually is. I thought it felt very stable at that speed.

the Zs are quite stable at high speeds, even more when you throw it into a corner at high speeds. :stirthepot: :driving:

I've achieved top speed few times.. Oil gets hot quickly as hell. went into limb mode twice while trying to maintain top speed.

There is a 2 mile straight, smooth, always empty highway road in my country. People used to do illegal drag racing in there but due to recent incident with police they don't race anymore.

Bad thing is.. you have to pay over $4.. :icon14:

I have a video camera and car mount lying around soon I'll record to show you guys how stable is our car when going at 255km/h.

Street or track?
 

149 1968 427 Corvette past Texas State Patrol headquarters.
167 Las Vegas International track in NASCAR.
Had a highly modified 1959 Corvette that could hit 175.
Just bought Z and not broken in yet.

:tiphat: I'll go with that too, but the only place I do anything really aggressive is at Miller Motorsports Park. I want to say several of the gentler corners are at ~60+ mph in the Z, which generally gets into the territory of 'high speeds' as defined by commuters with no interest in racing.

Faster than any 370z ive raced lol!

146mph on a German Autobahn, Mercedes 190 Compressor. Pretty good for a 4 banger.

Flew by a cop on the autobahn at about 130 the same day... All legal, felt really wierd.

145 in my Z :)