You're in a street car, drive around the water in the burnout box and spin the up on the tarmac.. just don't spin them too much, you're not running drag slicks...
Unless you're racing, your RT is not important, so forget about attempting to get a good one. Concentrate on getting your revs right for a good launch.. but if you do want a good RT, don't wait for the green light to come on.. go on amber.. If you seen the green, you're too late
any questions, just ask ..
slinky