No, it's so we can continue racing at Silverstone without annoying the locals. 2/3 max revs at 0.5 m at 45 degrees to the exhaust. My car was 99dB. Drive by 108 dB limit. Not MSA . We should all support it if we like to race. And racers often get blamed for people driving past circuits on the public highway at much higher dB readings.
Last edited by sprinty; 18/02/17 09:50 PM.
