Hey Guys,

I have fujita short ram intake installed, and today I got gator belts installed as well as 5/16 iso copper motordyne plenum spacer installed. Now when I started driving I have noticed that there is a whistle noise about 2.5-3k rpms if I accelerate softly.

Now, what could be causing that sound and how to get rid of it, or is that a normal sound that I should be expecting after this mod?

Thanks!
Dracov

 

its your intake, homeboy.

 

Some people pay good money for that.

(not me, my Stillen doesn't whistle)

 

would that be intake + spacer combo? Didnt have this noise before, and had an intake for a good two months already.

 

just the intake....however, the spacer makes it much more noticeable.

 

Check your plenum spacer u could have a vacum leak???? just a thought.