How to get intake hissing sound...
I really think the metal pipe really intensified the sound...
I also think it's a characteristic of those cars.
I'd rather have the LS1 with no hiss..... but loud exhaust!
Could have been just the dyno then...I dunno. Funny thing is, I've been running a paper filter on the car for the past 6 months.
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Haha I hear ya. I originally was using the wix until i cleaned my k&n, but then saw the dyno numbers and still have the paper filter in there.
Personally it sounds like a good excuse to get a turbo kit.

hahahahaha 





