11-29-2010, 05:38 AM
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CC Member
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Join Date: Jun 2004
Location: Leicestershire,
UK
Cobra Make, Engine: Kirkham #523, 427 S/O
Posts: 1,137
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Not Ranked
Quietening Sidepipes
I'd like to do some track sessions in my Kirkham, but we have a strictly imposed maximum noise limit on pretty much every race track in the UK of 105dBs.
Can anyone recommend a permanent solution for getting the standard steel Kirkham side pipes down to this level? I measure the noise on mine at 120dB. This was static at 4,000rpm.
If I was to cut the cans open, what type of baffler works best?
Thanks,
Paul
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