Thread: Quietening Sidepipes
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Old 11-29-2010, 09:25 AM
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Join Date: Jun 2004
Location: Leicestershire, UK
Cobra Make, Engine: Kirkham #523, 427 S/O
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I don't know the prcise figure, but it will be in the 450-500 range.
It is a pretty modest setup 427 S/O with around 10:1 compression.

I've looked at the website and the insides of the Cobrapacks look the same as the internals of the Kirkham sidepipes. Does anyone know if that is what Kirkham use?

Paul
Last edited by FatBoy; 11-29-2010 at 09:32 AM..
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