250KM/h in my Z, it did not want to go any faster. Once i get a few bolt ons i'll try again. I love the mountain roads around here.

186 on my 05 modded R1
145 in the Z
206 in my dads twin SC Vette

Indicated 174 on my R6.
Banking of Formula USA course at Pocono.

155 a couple times in the G, and one time 160!

i went 175 in a Z06 last summer and had no idea thats what we hit... The driver told me thats what it was but I dont know for sure.. but he hit it for a good mile down ocean parkway... Didnt know what I was getting myself into when i hopped into that car.. I know him well but did not expect that, lol...

150ish is as fast as I have driven

About 130 in the Z once, HWY 287

205 in my tune only 135i














....just kidding, I have done 155 in a S600...speed limiter worked

80

I have a speeding problem, but the limiter is just right.

155 mph in my 2004 gto

90 mph in my 370z

not sure why these threads even exist

135 2009 370z

72 mph

140 in a 2006 Ram SRT10.

fast xke
 

I think I got my E-Type Jaguar up to 145. The needle was bouncing around. 1962 roadster.