noise in uper intake

i got 2000 silverado 5.3 and i put new airaid intake and bbk 80mmthrottle body
and now theris wisling noise cameing from uper intake
sund like vacium noise
sorry for my english

i got 2000 silverado 5.3 and i put new airaid intake and bbk 80mmthrottle body
and now theris wisling noise cameing from uper intake
sund like vacium noise
sorry for my english

I think you're ok. I have the same intake system and I have the same noise you're describing. It's the open filter sucking in more air. After the TB spacer install, I really had a loud whistle. A nice size cam will drown that sound out for you. :evillol:

thanks for the info