07-01-2003, 05:40 AM
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CC Member
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Join Date: Dec 2001
Location: Castalia,
Oh
Cobra Make, Engine: EM cobra, 450 inch sbc running a best ET of 9.14..so far..ALL MOTOR...approx 800 horse.............ERA with 482 FE..All Aluminum Engine
Posts: 1,395
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Not Ranked
When I was doing some testing for inserts, mine read 104 at idle and at a distance of 30'...got it down to 89-90 with some inserts. Every 10db is = to double the noise.
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Jack
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