03-16-2008, 02:51 PM
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CC Member
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Join Date: Jun 2003
Location: Australia,
Zzz
Cobra Make, Engine: Shelby alum 468 block
Posts: 14,974
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Not Ranked
Alfie
They look good. The corkscrew insert will re direct back into the sides and should reduce the noise.
Summit racing have a pyramid dome that is an insert that also reduces noise, check their exhaus/muffler section out. - if you find you are too high in the dB readings. The insert does not reduce flow as the surface area is greater than the internal measurement of the pipes
www.summitracing.com
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Bernie Knight
KMS 427 #662 Shelby 468 CSX 1026
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