the sad part is that LS1 was right next to you and hes not supercharged and you can hear the ass behind it all Cobras do is whine because its a lil bitch car! and for the 168mph crap at those speeds your speedo is off by atleats 10-20 mph same with bikes the VSS isnt geared so it stays at 1 rpm as you change gears over 3rd gear the speeds inaccurate as you go faster so id call that a 140-150mph run. Sorry Dude its a Bitchstang ! LS1 owns you !