Do you guys have this SOUND with the 70mm TB+Plenum????

[Mustanggt108]

its been a week since the instal.ever since its been on there.there is a strange sound coming from the tb+plenum.Its almost like a "Turbo spooling" sound. Bssss like that .but its not 24/7 there. Only when i first shift to any gear the 5 first seconds maybe while applying gas. after that its gone , till i shift again.I think someone mentioned something about this in a thread once saying its normal. what do you guys think , is that sound normal?

 

[1994Vib.RedGT]

Well, Im not sure about a 4.6, but on my 5.0 I put a CAI and TB on at the same time and got that noise afterwards, I do believe its normal

 

[Mustanggt108]

yah , coz i thought i saw a thread about this long time ago.And all the guys were saying the "Bsssss" sound coming from the Tb+plenum was normal.i just wanted to be sure.better safe then sorry

 

[FOXCOUPE]

Yeah my car makes the same noise. It's sound like a turbo spooling up.

 

[DropTopPony]

yeah its normal..i like it

 

[Gearbanger 101]

its been a week since the instal.ever since its been on there.there is a strange sound coming from the tb+plenum.Its almost like a "Turbo spooling" sound. Bssss like that .but its not 24/7 there. Only when i first shift to any gear the 5 first seconds maybe while applying gas. after that its gone , till i shift again.I think someone mentioned something about this in a thread once saying its normal. what do you guys think , is that sound normal?

What kind of T/B have you got? Macs were famous for "whistling" under part throttle conditions. A couple of others are too, but they're not coming to mind at the moment?

 

[ab 281 gt]

Mine does the same thing w/ an accufab 70mmTB/plenum

 

[03ghoststang]

mine does it it sounds cool

 

[Smeech]

yep, mine too

 

['03GTinFLA]

I hear it on mine.
Accufab 75mmtb/plenum

 

[twogts4us]

A sucking sound, but not some 'turbo spooling' sound...? Accufab/Accufab 70mm here...
What kind of elbow have you got? I know the Trick Flow was famous for a whistle due to a 'bar' of sorts that crossed the middle of the elbow.

 

[urban96]

all your cars are broken

 

[CENTENNIALSTANG]

Mine does it too but I have 75mm accufab TB, C&L plenum. Sounds sweet

 

[jlhall_10]

just put mine on today, but havnt noticed the sound yet

 

[GDawg]

I have a 75mm Accufab TB and a C&L Plenum and I have never noticed any sound from it.

But then, maybe it's covered up by my MagnaPacks...

 

[twogts4us]

all your cars are broken

Not mine...
and why do you guys want what sounds like a turbo (but isn't) coming from under your hood? Jeez, reminds me of the days of putting a baseball card in the spokes of our bicycle wheels.

 

[GDawg]

Not mine...
and why do you guys want what sounds like a turbo (but isn't) coming from under your hood? Jeez, reminds me of the days of putting a baseball card in the spokes of our bicycle wheels.

I liked baseball cards on my spokes and I didn't grow up to be a ricer...

But I did see a Honda with baseball cards in his rims...

 

[Mustanggt108]

Not mine...
and why do you guys want what sounds like a turbo (but isn't) coming from under your hood? Jeez, reminds me of the days of putting a baseball card in the spokes of our bicycle wheels.

lol we dont want it to sound like a turbo neither did we ask for that sound.Its just a sound that you will get with a Tb+plenum set up.Anyways , i was just asking if that sound was normal , because i thought it might be air leak or something thats all.but i got my answer

 

[TweekedGT]

It's normal. At first i thought it was a vacuum leak but then found out everybodys does it.

 

[jasonh_86]

It's normal. At first i thought it was a vacuum leak but then found out everybodys does it.

Or maybe it could just be your KB 1.7L... lucky bastard!