Originally Posted by parawxman
To continue with the hijak...
The speedometer will be off by a percentage, not an amount, this percentage will stay consistant at any speed. So no need to do any one handed, camera shots with your poor wife weaving through traffic behind you
The US Govt. now designates my SRT as a Missile/Rocket and thus I am tracked by NORAD in Mach speeds.
.... feel free to hijack - this is all good stuff