Who Has A 75mm Throttle Body That Dosnt Whistle?!

MY 85 GT

10 Year Member

Mar 7, 2008

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May 7, 2015

#21

• May 7, 2015

• #21

The funny thing is Mine never whistled until i had a surging problem and re-adjusted a few things...i think my idle is higher now so that might contribute to the Whistle...

 

cleanLX

Founding Member

Jan 17, 2001

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May 7, 2015

#22

• May 7, 2015

• #22

smkshw said:

whats your idle at if you dont mind me asking?,mines goes away when i drop idle real low...thanks

Click to expand...

1200ish.

 

MY 85 GT

10 Year Member

Mar 7, 2008

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May 7, 2015

#23

• May 7, 2015

• #23

cleanLX said:

1200ish.

Click to expand...

Thats a little High NO?...why do you have it set so high mine is like 850-900...

 

cleanLX

Founding Member

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May 7, 2015

#24

• May 7, 2015

• #24

.680 lift solid roller, 140cc heads, 7500rpm shift point... that's where it likes it.

 

MY 85 GT

10 Year Member

Mar 7, 2008

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May 7, 2015

#25

• May 7, 2015

• #25

Then i wonder if thats why it is whistling? high rpm.

 

cleanLX

Founding Member

Jan 17, 2001

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May 7, 2015

#26

• May 7, 2015

• #26

Not sure I understand? My Accufab does not whistle.

 

MY 85 GT

10 Year Member

Mar 7, 2008

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May 7, 2015

#27

• May 7, 2015

• #27

It was for the original Poster he said if he lowers it the whistle goes away I said maybe his idle is to high...I notice mine did it after I re-adjusted my idle after surging issues...

 

A5literMan

At least it is lumpy...

5 Year Member

Jul 30, 2011

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May 7, 2015

#28

• May 7, 2015

• #28

MY 85 GT said:

It was for the original Poster he said if he lowers it the whistle goes away I said maybe his idle is to high...I notice mine did it after I re-adjusted my idle after surging issues...

Click to expand...

Sure it not the turbo whistle? Lol

 

MY 85 GT

10 Year Member

Mar 7, 2008

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May 7, 2015

#29

• May 7, 2015

• #29

LOL....I wish the turbo is pretty quiet actually you will hear it when in high boost but normal driving you don't hear anything but my LOUD bbk TB....lol

 

Reactions: A5literMan

Chuckman

GTFO you fat, heavy bastard

15 Year Member

Oct 21, 2005

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st. louis, mo

May 7, 2015

#30

• May 7, 2015

• #30

i went from a whistling 65mm bbk, to a 70mm accufab that makes a very loud swooshing sound when you stab it. but no one is asking if i have a turbo anymore, lol.

 

smkshw

5 Year Member

Feb 12, 2010

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May 8, 2015

#31

• May 8, 2015

• #31

MY 85 GT said:

It was for the original Poster he said if he lowers it the whistle goes away I said maybe his idle is to high...I notice mine did it after I re-adjusted my idle after surging issues...

Click to expand...

mines at 900....

 

MY 85 GT

10 Year Member

Mar 7, 2008

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May 8, 2015

#32

• May 8, 2015

• #32

smkshw said:

mines at 900....

Click to expand...

Thats where mine is and it whistles....pretty loud...lol

 

bullitstang1313

Member

Jan 21, 2003

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Indianapolis / Columbus, Indiana

May 8, 2015

#33

• May 8, 2015

• #33

I had a 65mm that always whistled. I have a 75mm now and it whistles too. I always thought that was just the nature of the larger TB's. I've just learned to live with it.

 

smkshw

5 Year Member

Feb 12, 2010

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May 11, 2015

#34

• May 11, 2015

• #34

bullitstang1313 said:

I had a 65mm that always whistled. I have a 75mm now and it whistles too. I always thought that was just the nature of the larger TB's. I've just learned to live with it.

Click to expand...

i was ok with it at first,but it gets on my nerves now,not a panic,i just read it can be fixed but it didnt work for me....if it was a superchargher wine i would love it!?!

 

LarsD

Founding Member

Jul 2, 2002

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May 12, 2015

#35

• May 12, 2015

• #35

My Accufab whistles. It is really annoying.

 

Gearbanger 101

Straight Outta Locash

20+ Year Stangneter

Aug 10, 2002

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May 12, 2015

#36

• May 12, 2015

• #36

LarsD said:

My Accufab whistles. It is really annoying.

Click to expand...

Whaaaaaa????

 

LarsD

Founding Member

Jul 2, 2002

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May 12, 2015

#37

• May 12, 2015

• #37

Gearbanger 101 said:

Whaaaaaa????

Click to expand...

Yup, 75mm iirc. Whistles all day long. Has since new.

 

Micheal Nadeau

Active Member

Dec 30, 2013

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Savannah, GA

May 12, 2015

#38

• May 12, 2015

• #38

76mm Professional Products whistles at idle above 650......................

 

NIKwoaC

中國製造

15 Year Member

Oct 31, 2006

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Chengdu Province

May 12, 2015

#39

• May 12, 2015

• #39

The Accufabs sure look nice, but I'm not sure that mechanically they are really any better built than the BBKs, et al. The Accufab IAC ports are just machined differently (at least my 90mm unit's are), which I think helps mitigate the whistle.

 

89stang1

Stroked and Juiced

10 Year Member

Nov 5, 2008

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nj

May 13, 2015

#40

• May 13, 2015

• #40

No whistle coming from my Accufab at all