I am wondering an odd question. where does the whine come from on the sc'er and how is the whine created. thank ya

 

Comes from the force of the air. When you go WOT its loud but when you let off but it still has high RPM its doesnt whine anymore because not much air is going through.

 

the air creates the sound? i get the whole concept of how the blower works but was wondering where exactly the noise comes from

 

It's the black magic installed by Eaton

 

It's caused when the air passes the V shapes outlet or the sc. That's why it gets louder when the silencer holes are plugged.

 

Tis the sexy mating call of the supercharger. No one can resist its panty dropping qualities

 

gotcha just curious how that sound is created and where it's coming from, thanks.

also is a good ides to plug holes? I hear alot of bad but I know how this forum is. One person says something then get spreaded around

 

I miss the whine the TVS is quiet

 

Then you need quieter exhaust because my TVS screams

 

I've asked this question and had a thread about it also. Eaton themselfs say its more efficient with the holes plugged and the blower is louder. Then zooomer from ZZP will chime in and say I don't know how many times I have to repeat myself, we tested it and lost hp and had higher IATs. We ask for proof and zooomer disappears.

 

I'm only on the 2.9 hopefully my new pulley will wake it up a bit

 

Oh sorry I saw the 2.6 listed in your sig. Ya pulley down haha.

 

MP-90, that thing is gonna scream.

 

It's ur exhaust cuz it screamed for me!

 

I always thought the wine came from the belt tension. The faster it spins the more resistance Ie more wine? more efficient SC less wine?

 

It is created because racecar

 

The whine comes from the traped air between the rotor lobe and the case exiting the outlet port.
MP1900TVS.mp4 video by euthanasia662 - Photobucket

 

Nice cod Jr!

 

Vid*

 

in the next video, put something inside and see what happens!

 

Melon loves the cod, to the other question id like to see zzp proof about the m62 port holes also

 

lol that i do

 

my charger is ported running a 2.9 pulley and with the K&N intake the whine was loud as ****. now im back to stock intake and its still noticeable but not OH **** like before

 

I always figured the whine came from the gears.I learn something new everyday lol.

 

my ported and polished blower on the 3.0 scream like a banshee! my exhaust sucks right now and has some leakage, but the blower is still loud as all hell!