Thread: exhaust
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Old 15-09-2007, 09:16 PM   #5 (permalink)
sati69
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Join Date: Sep 2007
Location: LONDON
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Default Re: exhaust

Quote:
Originally Posted by medihummer
I have a crazy idea but I intend to install a mic near the exhaust and then amplify the exhaust sound in the car.
If I want I can enjoy the powerfull V8 sound inside the car and if my wife is in the car, i can just shut down the system for a smooth ride.
Does anybody have a suggestion on what preamplifier, amplifier, speakers or mic I should use for this application?

best regards

Medihummer
will need a bass mic or drum bass mic and place it near the mainfold or in side the rear bumper near the back box. mic amp are cheap as chips , have a look in mapin's (www.maplin.co.uk).
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p4paco: "this will can also increase your power at the low end (more backpressure) an at the top end (less back pressure), depending on whether the valve is part open or fully open"

emm back-pressure is bad for low end power , and the engine will have to push harder to expel the gas. if the valve is closed to much! , yes every engine need sum back pressure , other wise you will lose all low in power. do your research before saying thing that are not ture. source "http://www.torquecars.com/tuning/sports-exhausts.php"
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