Just got back from the noise tester:
Without baffle at 2/3 Max RPM (7150) = 110 dba
With baffle At 2/3 Max Rpm = 108 dba
Rev Limiter at 10750.
So No chance of it passing a noise test as it is at any trackday, but it is ok for The sprint and hilclimb regulations in the sports libre class.
Will look into fitting a std exhaust can on or maybe have a pukka repackable system made sometime in the future but for now it aint worth entering a trackday.
Be warned fellow Z-cars Minis owners, they wont pass noise.
Hence the twin silencer Chris had to fit in order to pass noise at oulton park.............
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Will just have to organise a meet up somewhere ????
Cheers
Edited by markrally73, 22 September 2006 - 05:09 PM.