04-05-2011, 04:47 PM
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#3 (permalink)
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My *** is famous!
Join Date: Mar 2010
Location: Alpharetta, GA
Posts: 4,849
Drives: 2013 Boss 302 PW
Rep Power: 31
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Quote:
Originally Posted by XwChriswX
What you're hearing is the vacuum of air rushing through the filters/intake piping into the engine. Now that the entire breathing system is more open, a lot more air is flowing. You could hear this more prominiently through an SRI but even with the Stillens, now paired with your HFCs and CBE, is now more pronounced. Nothing wrong with it. Just means you need boost!
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hrmm you sure?
the stillens make a sound up top but its not a whistle.
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