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supercharged vs. turbocharged question?

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Old Feb 17, 2011 | 12:20 PM
  #26  
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Originally Posted by ss slobalt
well I love how stiff it feels and just the turbo sounds way better then the whine on the supercharger but hey that's me. an mine has 88,xxx miles ad they found a guy to buy mine for 12 grand and the '09 has 32,xxx miles and they want 15,499 for it and the guy said he can definitely come down on it. but it's missing the sub, some scratches all around the car and the decked says locked on it but the dealer said they can fix it. what's the stock psi for the T/C cuz it boosted at around 18 is that normal for the turbo?
That sounds like it is stock, the stock will boost right around 15psi but will vary a little in different weather conditions.
Old Feb 17, 2011 | 12:27 PM
  #27  
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Originally Posted by northvibe
WHAT?! way more potential? In what regards? Power? no. The highest HP cobalts are LSJ engines with turbo's on them. But as a DD or weekend warrior, yes.
Dude, the guy said it was a better looking car than a SS/SC. That gives him zero cred. The rims and brembos up front look nicer but that is it. Oh besides better looking seats.
Old Feb 17, 2011 | 12:28 PM
  #28  
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Originally Posted by CanadianCobalt
LNF is limited by injector size. LSJ is not. I'm yet to see someone even be able to run straight E85 on an LNF.

Oh yea, noob.

Joel
Thanks for showing who the true noob is!! Good job!!!
Old Feb 17, 2011 | 02:41 PM
  #29  
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Originally Posted by hunter19707
That sounds like it is stock, the stock will boost right around 15psi but will vary a little in different weather conditions.
yeah it's all bone stock. and it's been pretty cool in our area lately which has been great for driving!! I just don't want that turbo feel to ware out as the car breaks in
Old Feb 17, 2011 | 03:52 PM
  #30  
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yea the lnf does have way more potential. lets see: direct injection, vvt, genII block. the reason the lsj has the whp record (which isnt even high at all because all the ppl that own cobalts are cheapos) is because it has been around longer and because zzp started with the lsj. you arent going to make **** of power with the eaton and theres even guys making more power stock turbo 93 octane lnf than tvs e85 lsjs lol. the choice is clear...
Old Feb 17, 2011 | 06:32 PM
  #31  
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Originally Posted by northvibe
its not injector size...... the stock ones could go to 500hp for sure. But you can make new ones, no one has asked a company to do so. VW di engines have upgradeable injectors.
^this^ the car has a small aftermarket, its going to take time, but the engine IS superior to the lsj...
Old Feb 17, 2011 | 06:33 PM
  #32  
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Originally Posted by SS4ME
Thanks for showing who the true noob is!! Good job!!!
srs? read above post^
Old Feb 17, 2011 | 09:13 PM
  #33  
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Originally Posted by ss slobalt
the turbo sounds way better then the whine on the supercharger but hey that's me.
Haaa ahah ..... I guess I'm your complete opposite because a pullied SC sounds like sex compared to the sneeze the TC makes .

Originally Posted by 08ShowbaltLS
yea the lnf does have way more potential. lets see: direct injection, vvt, genII block. the reason the lsj has the whp record (which isnt even high at all because all the ppl that own cobalts are cheapos) is because it has been around longer and because zzp started with the lsj. you arent going to make **** of power with the eaton and theres even guys making more power stock turbo 93 octane lnf than tvs e85 lsjs lol. the choice is clear...
Dude.... you are in denial if you listed DIRECT INJECTION as something that gives the LNF more potential than the LSJ. If you want big numbers .... a snail swapped LSJ is going to be it . DI is a bitch to work around .

Another thing you have to look at is powerband .... some LNF make big numbers.... for about 1000 rpm before they fall off a cliff. The LSJ's keep making power all the way to

There are guys on the stock eaton making over 300 wheel on corn so "aint going to make **** for power " isn't quite accurate .

BTW ....... I own an LNF ..... and it's a great car . But it's not like going from an SS/SC to SS/TC is a huge difference . Yeah there are things that are better but it's not like going from a base C6 to a Z06 8)
Old Feb 17, 2011 | 10:47 PM
  #34  
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Didn't some company make two 1300hp LNFs and have them in a Sunfire and Cavalier and ran 7.70s? I definitely remember reading it and seeing some pictures while I was waiting to first get my 2010 in September but now I can't find a damn thing about it.
Old Feb 18, 2011 | 01:01 AM
  #35  
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Spend the money that you would lose by trading your car in for a ZZP Turbo kit. You will have a turbo LSJ that no LNF could touch...
Old Feb 18, 2011 | 01:12 AM
  #36  
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Originally Posted by northvibe
WHAT?! way more potential? In what regards? Power? no. The highest HP cobalts are LSJ engines with turbo's on them. But as a DD or weekend warrior, yes.
I think what most people are getting at is $100-$500 you can have 300hp/350tq... that called potential in my opionion. Obviously higher displacement the higher the maximum power potential will be, typically...
Old Feb 18, 2011 | 01:29 AM
  #37  
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I've owned both. The S/C "feels" faster but its not as refined in terms of powertrain and handling. The T/C is definitely the better vehicle overall for a DD. If you can easily afford the $$$$ to do it, I'd upgrade. If not, enjoy that LSJ, that seat of the pants feel and save up for your cobalt replacement. Look at a Regal GS, a Camaro, Corvette, CTS, Verano GS (yes you read that right), or an ATS (coupe/sedan/vert/V). Best of luck, it's your money do what you like
Old Feb 18, 2011 | 01:35 AM
  #38  
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Originally Posted by ebristol
Spend the money that you would lose by trading your car in for a ZZP Turbo kit. You will have a turbo LSJ that no LNF could touch...
and use it where? with what traction? and how much $ for maintenance... waste of money imo.

a full bolt on tc has useable ISH power. if you want more.... BUY MORE(rwd/awd)! my .02
Old Feb 18, 2011 | 10:09 AM
  #39  
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well I was told there alot of problems with putting the twin charge kit or going straight turbo on a lsj. a local shop said they did it for a guy but it was a pain for some reason so he just swapped out motors and threw the LNF in or something. idk if that's true or possible if the engine bays have enough room but I love my orange and want something unique so I'm still tossing it around
Old Feb 18, 2011 | 12:45 PM
  #40  
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Originally Posted by ss slobalt
well I was told there alot of problems with putting the twin charge kit or going straight turbo on a lsj. a local shop said they did it for a guy but it was a pain for some reason so he just swapped out motors and threw the LNF in or something. idk if that's true or possible if the engine bays have enough room but I love my orange and want something unique so I'm still tossing it around
Turboing an LSJ isn't hard ....twin charging I can't speak of because i have zero experience with that. Swapping an LNF into a SS/SC is about 1000 X more difficult than throwing a turn on the lsj . The LSJ is a pretty simple motor where as the lnf is 3 times more complicated with DI VVT and the high pressure fuel system.
Old Feb 18, 2011 | 08:25 PM
  #41  
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Originally Posted by rukkee
Turboing an LSJ isn't hard ....twin charging I can't speak of because i have zero experience with that. Swapping an LNF into a SS/SC is about 1000 X more difficult than throwing a turn on the lsj . The LSJ is a pretty simple motor where as the lnf is 3 times more complicated with DI VVT and the high pressure fuel system.
well if it's that easy to throw a turbo on then I'm
in. I love the way they feel but twin charging would be real unique and twice th power!...I think lol
Old Feb 19, 2011 | 12:30 AM
  #42  
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Originally Posted by ss slobalt
well if it's that easy to throw a turbo on then I'm
in. I love the way they feel but twin charging would be real unique and twice th power!...I think lol
Twincharging is easy too..... If you ship the car to ZZP and let them install it lol. I wouldn't trust anyone but ZZP to tune it either .

Otherwise turbo swapping is your best bet . A properly tuned turbo LSJ is gunna take LNF fanboy's lunch money . Don't get me wrong ..... the LNF is a great motor and is so easy to make 330-340 wheel hp.... which is what people want for the most part . After 350 or so the stock turbo just doesn't have it .
Old Feb 19, 2011 | 03:39 AM
  #43  
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i <3 my recaro's sorry the lnf seats dont compare at all lol
Old Feb 19, 2011 | 12:30 PM
  #44  
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Originally Posted by 06SS ALL DAY
i <3 my recaro's sorry the lnf seats dont compare at all lol
I agree ..... I miss my Recaro's
Old Feb 19, 2011 | 02:46 PM
  #45  
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Originally Posted by ajjaro
^this^ the car has a small aftermarket, its going to take time, but the engine IS superior to the lsj...
Exactly, I can't see the LNF getting upgradeable injectors with how few of them there are, at least not for a while. At this point in time it is limited by injector size, and I'll bank it will stay that way.

Joel
Old Feb 19, 2011 | 09:37 PM
  #46  
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Why do people care about the lnf's injectors when only 2% will actually need to upgrade them. Keep in mind 90% of Cobalt SS cars just have typical bolt-on's and will not got any further then that.
Old Feb 19, 2011 | 09:57 PM
  #47  
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Originally Posted by slowstang
Why do people care about the lnf's injectors when only 2% will actually need to upgrade them. Keep in mind 90% of Cobalt SS cars just have typical bolt-on's and will not got any further then that.
Because people like to dream...
Old Feb 21, 2011 | 09:27 AM
  #48  
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Originally Posted by ajjaro
^this^ the car has a small aftermarket, its going to take time, but the engine IS superior to the lsj...
I'll agree with you when it's actually done and proven. Mmmk? Superior it is not, for now. Bang for your buck, yes, the lnf is better. Most certainly not superior. The engine has been out long enough. If it were truely superior, we'd probably know by now. Both are quality engines./thread!!
Old Feb 21, 2011 | 09:33 AM
  #49  
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Originally Posted by CanadianCobalt
LNF is limited by injector size. LSJ is not. I'm yet to see someone even be able to run straight E85 on an LNF.

Oh yea, noob.

Joel
zzp is doing it













Noob
Old Feb 21, 2011 | 09:44 AM
  #50  
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Originally Posted by 09whteSSpssssh
zzp is doing it













Noob
Link? And you people still don't seem to understand, that you CANNOT buy LNF injectors at this point regardless of if someone is planning to make them. Which makes it limited by injector size, there is a lot of stuff that people are suppsoed to do. Us LSJ guys were supposed to get a twin screw .

Joel



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