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

Official Turbo LSJ thread!!!

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Old 09-03-2013 | 11:20 AM
  #6601  
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This thread is temporarily closed.

I will re-open once I clean up all the off topic bickering posts.

The argument that caused this needs to stop, or go to PM's. When I re-open this thread I do not want to see another post off-topic.
Old 09-03-2013 | 12:40 PM
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Ok, I cleaned up the thread.

Do not fill this thread up with off topic BS again. I had to delete well over 30 posts. What a waste of my time.

Back on topic.
Old 09-03-2013 | 01:26 PM
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Thanks staged. Sorry for the trouble.
Old 09-03-2013 | 01:36 PM
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From: Port Perry
what was the whp on that lsj turbo you just tuned Arm? Pretty stout I think
Old 09-03-2013 | 02:28 PM
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Originally Posted by Powell Race Parts
what was the whp on that lsj turbo you just tuned Arm? Pretty stout I think
Pulls 7&8 were 505/438 and 508/445 respectively. Added another smoothed 1.5* on top to ****** that 500 mark from pull 6 which was like 498.56 and around 440 tq.
Those were all at 28psi.

None too shabby for a stock motor and bolt on turbo kit. And that magical corn
Old 09-03-2013 | 02:32 PM
  #6606  
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it would have made more on race fuel
Old 09-03-2013 | 02:57 PM
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Originally Posted by armcclure
Pulls 7&8 were 505/438 and 508/445 respectively. Added another smoothed 1.5* on top to ****** that 500 mark from pull 6 which was like 498.56 and around 440 tq.
Those were all at 28psi.

None too shabby for a stock motor and bolt on turbo kit. And that magical corn
My car is next up to bat
Old 09-03-2013 | 03:38 PM
  #6608  
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Originally Posted by armcclure
Pulls 7&8 were 505/438 and 508/445 respectively. Added another smoothed 1.5* on top to ****** that 500 mark from pull 6 which was like 498.56 and around 440 tq.
Those were all at 28psi.

None too shabby for a stock motor and bolt on turbo kit. And that magical corn
I've been doing this for a year and a half already :P
Old 09-03-2013 | 03:49 PM
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Originally Posted by mrbelvedere
it would have made more on race fuel
Corn is 2.99/gal so....

Originally Posted by BLAZIN07SS

I've been doing this for a year and a half already :P
My bad, I never saw your dyno.

Last edited by armcclure; 09-03-2013 at 03:49 PM. Reason: Automerged Doublepost
Old 09-03-2013 | 03:54 PM
  #6610  
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Ill leave this here


https://www.cobaltss.net/forums/memb...0&ref=gnr-prev

Josh, get your ******* car on the dyno!
Old 09-03-2013 | 05:09 PM
  #6611  
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Originally Posted by Viceversa10
Alright i need a little input from you turbo lsj's. I currently am in the middle of building my LSJ-T and am stuck between 2 different turbos. the gt2871r and the gt3071r Both would be .64a/r with a t3/4.

I'm looking to make around 350whp. Has anyone got any experience with these two turbos? Just want to see if anyone has numbers on a balt for them. They both seem to be full spool by 3800rmp ish.
Either turbo would work fine to get to 350whp. The 3071R is a little bit bigger, so you'll be able to get more out of it at the expense of a slight later spool. Both should spool well before 3800rpm, as well. The 2871R should make for a very fast spooling car with a real thick mid-range.

I'd say to go with the 3071R, because it'll give you some room to grow versus the 2871R. If you know you'll be content with ~350whp, the 2871 would be the best choice.
Old 09-03-2013 | 07:29 PM
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Originally Posted by jhaddock21
Ill leave this here


https://www.cobaltss.net/forums/memb...0&ref=gnr-prev

Josh, get your ******* car on the dyno!
haven't had the need to. I will in the upcoming months though because I'll be doing some head work and want to see the true gains with similar weather
Old 09-03-2013 | 07:36 PM
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I'm curious as well as to what your car is putting down.
Old 09-05-2013 | 01:46 AM
  #6614  
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where are some pics of your car, I was telling this guy named chris lund about your car... he has 11 second srt4 neon and is famous in srt4 community. Guy with 600 hp integra, 500 hp civic, 700 hp roushcharged 5.0 swap.... Any of these car locally are down to run anytime or just meet up. Rob has kind of hung out with some of them.
Old 09-05-2013 | 02:19 AM
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My car isn't down here with me. And I'm only interested in other peoples numbers strictly for curiosity or respect of a build, not for the comparison of a possible race.

And not to be a dick but if you ask "where are some pics of your car", you probably don't know much about it and probably shouldn't be 'telling this guy about it'. Because one, I would rather not have misinformation spread about it. And secondly, if I'm going to burn a bridge I'm going to do it myself, not have some one else do it for me before I even meet the person they're talking to. Not really a fan of the whole "yeah my boy has this sick ass car that would drag your ass any roll any dig" that goes on in the car scene.
Old 09-05-2013 | 07:29 AM
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Goodness mark I don't think he meant anything like that. Gooze-Fraaba.
Old 09-05-2013 | 08:38 AM
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You need dyno numbers to get respect for a build?
Old 09-05-2013 | 09:10 AM
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^^^ yes. some sort of number. IMHO,the best number if you are nutswinging on how great a build is? A 1/4 mile slip. The next best ,I suppose, is a dyno sheet. Road wheel dynos are notoriously variable, but do give some sort of yardstick.

Josh Rodriquez ( blazin SS) is a heck of good guy, a loyal Cobalt owner and a stalwart of the Cobalt Nation network. BUT that said, he doesnt have any idea apart from a guess, as to what his conversion puts out. I have no idea how you effectively tune a conversion like that, as (again IMHO) it takes both dyno readings and street driving to properly validate and tune a car properly. That said, good tuners are hard to find . Down in Florida, ItalianJoe knows his stuff, so there are folks can and do good work, and Blazin has worked out what he needs to do and is satisfied with it.

But he dont have no stinking numbahs!!
Old 09-05-2013 | 09:45 AM
  #6619  
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Originally Posted by armcclure
Corn is 2.99/gal so.....
and in the end you wind up spending more on corn then you do race fuel
Old 09-05-2013 | 10:09 AM
  #6620  
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Originally Posted by mrbelvedere

and in the end you wind up spending more on corn then you do race fuel
Umm... How? Honestly, I'm curious as to your logic here.
Old 09-05-2013 | 11:36 AM
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Originally Posted by armcclure
Umm... How? Honestly, I'm curious as to your logic here.
I think he's getting at the drop in MPG using corn which tends to actually add up for more daily driving scenarios than regular gas but I'm not sure about the comparison between race fuel and E.
Old 09-05-2013 | 01:07 PM
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Originally Posted by Powell Race Parts
^^^ yes. some sort of number. IMHO,the best number if you are nutswinging on how great a build is? A 1/4 mile slip. The next best ,I suppose, is a dyno sheet. Road wheel dynos are notoriously variable, but do give some sort of yardstick.

Josh Rodriquez ( blazin SS) is a heck of good guy, a loyal Cobalt owner and a stalwart of the Cobalt Nation network. BUT that said, he doesnt have any idea apart from a guess, as to what his conversion puts out. I have no idea how you effectively tune a conversion like that, as (again IMHO) it takes both dyno readings and street driving to properly validate and tune a car properly. That said, good tuners are hard to find . Down in Florida, ItalianJoe knows his stuff, so there are folks can and do good work, and Blazin has worked out what he needs to do and is satisfied with it.

But he dont have no stinking numbahs!!
I AGREE WITH EVERY WORD PUT ON THIS TEXT
Old 09-05-2013 | 01:20 PM
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Originally Posted by armcclure
Umm... How? Honestly, I'm curious as to your logic here.
to be able to run e and still barley have enough fuel your looking at around grand for a fuel system that is just enough to do the job (a bare bones system) then the fact that your going to use 30% more fuel on top of that
Old 09-05-2013 | 03:17 PM
  #6624  
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I disagree with u on that MrB
Old 09-05-2013 | 03:42 PM
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Originally Posted by mrbelvedere

to be able to run e and still barley have enough fuel your looking at around grand for a fuel system that is just enough to do the job (a bare bones system) then the fact that your going to use 30% more fuel on top of that
All depends on the timeframe you're looking at.


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