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05-18-2011, 10:17 PM
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#1 |
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Registered User
Join Date: Oct 2010
Location: ruston la
Posts: 169
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motor noise
Ok so I have about 100 miles on a new motor and new exhaust. Well the sound of the motor is changeing its getting deeper and has more bass in it. I only hear the change when I am sitting still could this be from the motor breaking in? is this normal......
Last edited by mrsmothers; 05-18-2011 at 10:22 PM. |
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05-18-2011, 10:42 PM
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#2 |
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Registered User
Join Date: Apr 2000
Location: Bonne Terre, Mo
Posts: 3,005
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Re: motor noise
With only 100 miles I would think it's the exhaust that is breaking in or changing tone slightly.
__________________
'69 Chevy Long Fleet & '71 GMC Short Step & Project "ODD BALL" "You can wash a pig, soak it in most expensive perfume. In the end it is still just a pig." ODD BALL build thread http://67-72chevytrucks.com/vboard/s...d.php?t=478629" |
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05-18-2011, 10:59 PM
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#3 |
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Active Member
 
Join Date: Jul 2007
Location: Centrally located between Houston, Austin and Waco. BCS area.
Posts: 7,947
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Re: motor noise
I agree with above. They do change in sound after they burn off the chemicals, paints and other coatings they put on them.
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