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BORED tb WHISTLES

1K views 7 replies 8 participants last post by  Root Moose 
#1 ·
like the title says, I bored my throttle body out, and now it whistles ALL the time! Really loud too. any suggestions?
 
#2 ·
suckin air sound

I have the bored t body also, but I think it was the helix power spacer I added that makes the sound. Mine is somewhat annoying also. I was told the spacer is not a bad add on but the helix part of it might be more of a gimmick. I thought about boring the helix part out of the spacer to see if that gets rid of the noise?
Someone else told me that the same set up with a closed air box might not make the noise. Mine is an open air filiment front and sides.
 
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