trackday noise at Silverstone

[tjb]

Have just booked a trackday at Silverstone with a 105Db drive by noise limit.

My Sports has a ZZ4 engine with standard Ultima exhausts. Should I be worried about falling foul of the noise police?

I know its difficult to give a definitive answer on this but any thoughts would be very welcome.

Thanks,

Tony

[Gulf -LS2]

the ultimas stand up well on drive bys ....

i suppose it depends how much stuffing is left in your silencers??

[Pb3]

Are you sure it is drive by and not static? If drive by I would suggest most Ultimas would be fine. I did a 98dB evening, that was supposed to be static but turned into a drive by limit. I made and attached a 3rd silencer, as the rule was one strike and you are out, then people on the pit wall told me that mine was one of the quietest cars on track. But even without a 3rd box, as Kyle says, drive by is never really an issue with a rumbly V8.