2.0L LSJ Performance Tech 205hp Supercharged SS tuner version. 200 lb-ft of torque.

Supercharger Whine.

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Old 10-02-2010, 07:36 PM
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Supercharger Whine.

I have never heard it whine. I got a GM stage 2 on it anyone know why?
Old 10-02-2010, 07:39 PM
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its there, just hard to hear. Get a cold air intake and you will hear it soon as you go into boost
Old 10-02-2010, 07:40 PM
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get a intake ull hear it than
haha dam beat me 2 it
Old 10-02-2010, 07:45 PM
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Have you tried depressing the accelerator pedal until it contacts the floorboard?
Old 10-02-2010, 07:51 PM
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Originally Posted by chris88z24
Have you tried depressing the accelerator pedal until it contacts the floorboard?
even then u can barely hear it at like 4000rpm...i remember when i first took a ss/sc out, i was like "wtf where is the whine..."
Old 10-02-2010, 07:51 PM
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i have the same problem but i have an injen intake....I can barely and i mean barely hear it anybody know what the cause could be?

i had my car dynoed, along with a whole bunch of friends, they said that my car doesn't whine very much and i have 2.9 on. While most of my other friends have a stage 2 pulley

Last edited by G11; 10-02-2010 at 07:57 PM.
Old 10-02-2010, 07:57 PM
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exhaust too loud to hear it maybe? can barely hear the whine in my buddy's balt b/c of his almost completely hollowed out exhaust
Old 10-02-2010, 07:58 PM
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no i have an exhaust but it shouldn't over power the whine...i had someone take me car and take of hard and i could barely hear it
Old 10-02-2010, 08:02 PM
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..ottp or zzp 3" CAI and you'll hear it and love it
Old 10-02-2010, 08:02 PM
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if you have a vented carbon fiber hood, you can hear that bitch whine louder than a drunk white gurl...
Old 10-02-2010, 08:02 PM
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Originally Posted by G11
i have the same problem but i have an injen intake....I can barely and i mean barely hear it anybody know what the cause could be?

i had my car dynoed, along with a whole bunch of friends, they said that my car doesn't whine very much and i have 2.9 on. While most of my other friends have a stage 2 pulley
your exhaust drowns out the sound of ur intake
Old 10-02-2010, 08:04 PM
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when i got my intake put on i could really her the supercharger, when i put on my exhaust i havent heard my supercharger in over a year now.
Old 10-02-2010, 08:06 PM
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i could still hear my s/c after the exhaust. But then again, I was running a 2.7 and some 60's, so it could be quieter on the stage II pulley.
Old 10-02-2010, 08:07 PM
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Take your underhood liner out that also helps.
Old 10-02-2010, 09:51 PM
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put that bitch in reverse and slam it
Old 10-02-2010, 10:15 PM
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Originally Posted by G11
no i have an exhaust but it shouldn't over power the whine...i had someone take me car and take of hard and i could barely hear it
exhaust over powers the whine. Here is 2 videos, first is tvs with stock exhaust setup, second is tvs with header,dp,exhaust




Old 10-02-2010, 10:34 PM
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cant hear mine whine much with the dp/hi flo cat, with stock cat the exhaust is quieter and she whines pretty damn good....even with gmpp header and catback
Old 10-02-2010, 10:46 PM
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the solution to all ur problems
https://www.cobaltss.net/forums/part...intake-229323/

listen here
cobalt ss/sc stage 2 vs rx8 w light mods video by casillaschico - Photobucket

thats with that intake on there
Old 10-02-2010, 10:54 PM
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I hear the whine louder than anything....Ive had lots of people stop at a gas station just to comment on it. Ask Gestapo lol hes drove my car. GM stages are weak with there tune. Im on 2.8,60s,CAI,Tuned by M-Dub/1badblueberry.
Old 10-02-2010, 10:54 PM
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People must be hard of hearing on here, haha.

I heard blower whine perfectly fine the day i drove my car off the dealership lot (100% bone stock/brand spanking new).

But a cold air intake, and smaller pulley always helps
Old 10-02-2010, 11:11 PM
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LOL I remember driving back home and seeing someone almost crash off the road when I pulled right next to there window lol. Someone also asked me what was wrong with my car making that noise ah some people crack me up.
Old 10-03-2010, 12:11 AM
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Originally Posted by RooTBeeR
zzp 3" CAI and you'll hear it and love it
That's what I got
and I LOVE it!
Old 10-03-2010, 12:42 AM
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Pulley that bitch down, a 2.6 screams at 7400 rpms in third I don't care how loud yours exhaust is
Old 10-03-2010, 12:47 AM
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Originally Posted by Frew
Pulley that bitch down, a 2.6 screams at 7400 rpms in third I don't care how loud yours exhaust is
how much u making?
Old 10-03-2010, 12:55 AM
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Dunno still tryina make it to the dyno, I lost interest in the car, its kinda hard to be interested in 300whp lsj when youare sitting next to a 611awhp evo and next to him is a 712 whp evo on nitrous, kinda makes your 4 banger feel not that competitive


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