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Old 08-16-2018, 02:06 PM
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andrewwynn andrewwynn is offline
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Quote:
Originally Posted by fishhouse4;

Don't think I'm terribly picky as far as tone on either...just want slighter louder (but not obnoxious).

The entire point of the foam under the motor and the main point of the plastic on top of the motor is to keep in motor sounds.

You may get just the right amount of sound boost taking the foam off of the stiffen plate under the motor. (it may introduce some really ugly harmonics so I would definitely keep it handy and take some useful before an after recordings.

On the M54 a different airbox will change the motor sound as well but I would do a before and after 0-60 as well to see if changing the resonance chamber affects performance
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