couple of questions

[shelbe67]

First has any body switched their upper plenum to the trickflow? If so do you guys get a whistle sound from the intake when you stab the throttle? also my buddy switche dhis tranny in his 96 and put 1 in from a 2000 anyway you can get the speedo work in it? thanks in advance

 

[Red2000GT]

I don't have the TF upper but I have the Professional Products TB/Plenum and the WMS Velocity intake(ceramic coated 4" tube with 90mm Pro-M meter) and I get a whistle kind of sound at certain throttle positions and load.

The tranny from the 2000 uses an electronic speedo. I'm not sure but an aftermarket electronic speedometer might work.

 

[shelbe67]

thanks for the reply, I have been trying to get rid of the wistle its driving me nutz.I read somewhere that someone else did was gonna do something to get the speedo to work but they never posted thier results

 

[DropTopPony]

my C&L whistled also...i liked it

 

[shelbe67]

kinda like a blower lol

 

[Pennywise2]

my C&L whistled also...i liked it

+1 My C&L plenum whistles all the time.
The Dragon plenums are known to whistle alot.
I didn't know the TF plenums whistle too that's intrusting.

 

[04gtdrop]

yeah i have a TF plenum and it whistles....ehh it doesnt really bug me.

i have had a few poeple ask if it was supercharged....heh i wish.

 

[Wes28376]

First has any body switched their upper plenum to the trickflow? If so do you guys get a whistle sound from the intake when you stab the throttle? also my buddy switche dhis tranny in his 96 and put 1 in from a 2000 anyway you can get the speedo work in it? thanks in advance

Yeah my Dragon intake with accufab 75mm TB does the same thing. But my plan to fix that is to add a really loud blower to cover up the sound of the intake

 

[GettinThere]

I don't have the TF upper but I have the Professional Products TB/Plenum ... and I get a whistle kind of sound at certain throttle positions and load.

Not surprising, since the PP plenum looks just like the TFS plenum.

Yes, my TFS plenum whistles too (it doesn't sound like a blower to me). I am sure there are no leaks there. I think the whistle is inherent in the design of the plenum. It doesn't drive me crazy, but it is still a little annoying.

 

[JOHNS01GT]

Yeah my Dragon intake with accufab 75mm TB does the same thing. But my plan to fix that is to add a really loud blower to cover up the sound of the intake

Yup, I have the same Dragon plenum w/75mm Accufab tb and it whistles. Kinda loud when the air outside is cold, and it was usually at low cruising rpms when I give it a little bit of gas.

I was under the impression that only the Dragon really whistled because it had a vein running through the center. I could be wrong though, I don't remember what the inside looked like it's been so long.