whistle on newly installed accufab tb?

[StangLou]

No whistle on my end just a slightly sticky idle. its getting better every day though.

 

[01mgvert]

I returned the Dragon plenum and purchased the Accufab plenum. There is no longer any whistling sound when I accelerate.

 

[3.8L_of_Pain]

I installed the Accufab 70mm TB / plenum last Saturday. The gains are very good from 3000 to 5800 rpm.

And, just like many others, I get the whining and whistling above 5500 rpm. At first, I thought the bearings on the water pump were shot. But searching this site, I found out it was just noise due to high-speed air through an aftermarket TB.

 

[smokin'Red35th]

I have gotten used to it.

thats because you have a Kenne belle SCREAMING in the background.