240kph in a 1996 Cheverolet Caprice LT-1... the only thing that stopped me from going faster was the wind drag from my overhead light bar. When your going that fast, you can't even hear the sound of your siren, the sound of the wind and your engine is so loud. I reached this speed while I was chasing a Japanese sport bike(Yamaha R-1)down an undivided highway in rural Alberta, Canada. Fucking guy had a 1600m lead on me when I saw him turn off the highway and go down a gravel road(he thought he had cleared my line of sight). I got up to 150kph on the gravel(THAT, scared me to death) and caught up to him... Took me 3 days to calm down after that one.