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Old 04-10-2013, 10:32 PM
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Aussie Mike Aussie Mike is offline
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Join Date: Jan 2001
Location: Sunbury, VIC
Cobra Make, Engine: Rat Rod Racer, LS1 & T56
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Quote:
Originally Posted by jpetran View Post
. As to the db levels, I get 90-93 db from my cobra (427 side oiler, dual quads), and YES this is 3-6 feet away.

Was this at idle or at 3/4 max revs as the Aussie test states?

The factory exhaust on my Pursuit only just meets this number when I tested it.

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Last edited by Aussie Mike; 04-10-2013 at 10:36 PM..
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