2.0L LSJ Performance Tech 205hp Supercharged SS tuner version. 200 lb-ft of torque.
View Poll Results: Which set-up is the best all around
Twin Charge
14
22.22%
Turbo
39
61.90%
SuperCharged
10
15.87%
Voters: 63. You may not vote on this poll

Tc Vs. Sc

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Old 12-09-2008, 02:44 PM
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Tc Vs. Sc

Ok heres my thoughts and maybe will help with some other people questions.

I have the 2.0 Lsj and I want to have about 475 Fwhp w/o spray.

I was think about doing the twin charger setup but seems to have troubles so far. So then I was think about the tvs but I havent seen over 350ish. On the other hand you have guys with turbo kits running 420ish.

What has the best potential?
Old 12-09-2008, 02:45 PM
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turbo has the best potential. have fun with traction though
Old 12-09-2008, 02:46 PM
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I am working on that as well
Old 12-09-2008, 03:13 PM
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Ya that would be must thought! why have all that power when you can't keep the tires on the ground? But it would be cool though saying that you have a car that is supercharged and turbo.
Old 12-09-2008, 03:15 PM
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Go full turbo don't waste your money on the twincharge kit.
Old 12-09-2008, 03:23 PM
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I am thinking I will end up turbo but if we figure something out about the twincharge I think I might just do that. I want the sound of the SC but the TC has the potentail
Old 12-09-2008, 04:14 PM
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hope you have deep pockets, plus you will need a DD since you will greatly sacrifice reliability when pushing that much power.
Old 12-09-2008, 04:31 PM
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Good luck getting 475 whp SC'd. Might as well take that out of the poll.
Old 12-09-2008, 04:38 PM
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Originally Posted by 2FST4U
I am thinking I will end up turbo but if we figure something out about the twincharge I think I might just do that. I want the sound of the SC but the TC has the potentail
get a turbo back. sounds like a dc10 is about to take off.
Old 12-09-2008, 04:43 PM
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Turbos make more HP due to the parisitic power loss you get with a supercharger. (they have to take HP to make it) Where a turbo is free HP, for the most part. Twin charging might neet but I don't think it'd be worth it.
Old 12-09-2008, 04:47 PM
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MY PERSONAL OPINION.....

Twincharge has the most potential as you can put a gigantic turbo on there and use the supercharger to spool it so that it is actual usuable power. But the downside right now is tuning and such. If you get it to work though, it will be phenominal.

Turbo will be the easiest way to make 400+whp.

Supercharging will net you 0 lag and probably make for the "funnest" street DD car. But that's also opinionated. Plus it will take quite a bit to get 400+whp out of supercharging.
Old 12-09-2008, 04:53 PM
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Im just curious why nobody has tried pro charging. They make alot of power it would just require some bracket fabricating..

Please Post Comments
Old 12-09-2008, 04:55 PM
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Originally Posted by SPRCHRD2007
Im just curious why nobody has tried pro charging. They make alot of power it would just require some bracket fabricating..

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And a place to put it! I'm not sure one could fit in the engine bay.
Old 12-09-2008, 05:01 PM
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Originally Posted by SPRCHRD2007
Im just curious why nobody has tried pro charging. They make alot of power it would just require some bracket fabricating..

Please Post Comments
someone already tried it and it was pretty much a massive failure. It was real laggy when making power and it didn't really make a lot of peak power. It was like having a giant laggy supercharger. All the pitfalls of both turbos and supercharging. I'm sure if someone put a properly sized procharger on though, they could probably make it a success. But no one wants to put the money into it since it costs so much and you can go TVS or turbo for much cheaper.
Old 12-09-2008, 05:03 PM
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Ya true, there are alot of things to consider. but if possible wouldnt it make some impressive power??

Originally Posted by ralliartist
someone already tried it and it was pretty much a massive failure. It was real laggy when making power and it didn't really make a lot of peak power. It was like having a giant laggy supercharger. All the pitfalls of both turbos and supercharging. I'm sure if someone put a properly sized procharger on though, they could probably make it a success. But no one wants to put the money into it since it costs so much and you can go TVS or turbo for much cheaper.
Thanks never seen anything about it.. I know the v8's make alot power with them though..

Last edited by SPRCHRD2007; 12-09-2008 at 05:03 PM. Reason: Automerged Doublepost
Old 12-09-2008, 05:04 PM
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475 fwhp. You should look into buying a prepped race motor. 1,200hp and low reliability.
Old 12-09-2008, 05:16 PM
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SC would be awesome but ain't gonna happen

i vote turbo
Old 12-09-2008, 05:24 PM
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Here is the car for sale. 236whp on 12psi. WEAKSAUCE.

https://www.cobaltss.net/forums/show...ght=procharger








the he claimed it only made 220whp here. so I dunno, it was a fail thing.

https://www.cobaltss.net/forums/show...ght=procharger

Last edited by ralliartist; 12-09-2008 at 05:24 PM. Reason: Automerged Doublepost
Old 12-09-2008, 05:24 PM
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cold air intake
Old 12-09-2008, 05:41 PM
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if you build the bottom end right I think you can get the numbers that you want with the supercharger. It is all in making a free flowing system with the supercharger.
Old 12-09-2008, 05:43 PM
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Originally Posted by 06justinss
if you build the bottom end right I think you can get the numbers that you want with the supercharger. It is all in making a free flowing system with the supercharger.
you mean the top end. The block has nothing to do with flow. A built head will help him get a free flowing system and help make better peak numbers with the supercharger.

good try though.
Old 12-09-2008, 05:57 PM
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Originally Posted by ralliartist
MY PERSONAL OPINION.....

Supercharging will net you 0 lag and probably make for the "funnest" street DD car.
I agree with ralli. Turbo is the way for ultimate power. But I'd rather have a really fun street car.
Old 12-10-2008, 09:30 AM
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Originally Posted by Hockeyman
hope you have deep pockets, plus you will need a DD since you will greatly sacrifice reliability when pushing that much power.
I am going to school for High Performance. Machincing motors etc. And this will not be my DD just a fast toy.

Originally Posted by Acey
Good luck getting 475 whp SC'd. Might as well take that out of the poll.
With the TVS and enough engine and head work. Maybe?

Originally Posted by ralliartist
Here is the car for sale. 236whp on 12psi. WEAKSAUCE.


the he claimed it only made 220whp here. so I dunno, it was a fail thing.

https://www.cobaltss.net/forums/show...ght=procharger
That looks ugly and not worth it.
Old 12-10-2008, 09:34 AM
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Your best bet is building the motor and throwing a turbo on it to reach around 475whp. Turbo is your only opition if you want to reach that high
Old 12-10-2008, 09:34 AM
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The TVS will NOT make 475hp... too much heat...


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