Hello<p>As some of you may know I have a T5 C70 and I am just wondering if its ok to rev the car while it is standstill. Why on earth would I want to do such a thing? Basically I've had enough of little sh*ts in their dweeb Focus STs revving at me at the lights. I've never revved back because I thought it was unhealthy to the turbo, especially when its cold.<p>What do you guys think? Safe to do... or just rise above it and keep your turbo healthy.