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

Official Turbo LSJ thread!!!

Old Oct 13, 2014 | 03:31 PM
  #8376  
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turn down for what!?!
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Old Oct 13, 2014 | 10:14 PM
  #8377  
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I finally found a safe clear spot to let it rip again on the way home from work and I freaking forgot to hit record on the gopro lol.

Oh well.

Wotbox nosseses wires will be here tomorrow
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Old Oct 14, 2014 | 10:15 AM
  #8378  
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Whats your base pressure at? On a base pressure of about 45-48psi I see 88-89% IDC down on 22 lbs which is just a **** hair under 500whp to give you a very slight idea since you are close to the same IDC on the same injectors. Dial it in and get it on the dyno!
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Old Oct 14, 2014 | 02:56 PM
  #8379  
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55 psi
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Old Oct 14, 2014 | 03:00 PM
  #8380  
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85% IDC even at 10.8 on 55psi base is moving some air on that stock motor! I like it.
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Old Oct 14, 2014 | 03:58 PM
  #8381  
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all your rods will look like bananas
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Old Oct 14, 2014 | 07:30 PM
  #8382  
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This is exactly why I put the saab head back on
If it lets go, not much of a loss
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Old Oct 14, 2014 | 07:40 PM
  #8383  
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Originally Posted by armcclure
This is exactly why I put the saab head back on
If it lets go, not much of a loss
hey..........


you only yolo once
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Old Oct 16, 2014 | 10:35 PM
  #8384  
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Going LSJ-T need tips!

any recommendations on kits, i was thinking of pieceing a kit together, wanna know about intake manifolds, whethere it be zzp, hahn, or taking the saab one and doing it myself and saving some money in the long run,

turbo manifold
header + downpipe

exhaust, do i straight pipe? how will it sound, was thinking vibrant exhaust for the sound, (3" for sure)

turbo: something from hahn maybe the SG20 or maybe a borg warner, any recommendations, wanna be at full spool no more than 3700 rpm.

charge pipes and innercoolers

suggestions as well for custom, zzp hahn ect, if you know other places to get these parts from let me know, thanks in advance
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Old Oct 17, 2014 | 12:26 PM
  #8385  
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Saab mani

256et

Corn

Intercoolers are for pussies.
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Old Oct 18, 2014 | 01:59 AM
  #8386  
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Leave me and my TR12 alone, EFR series combats that.
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Old Oct 20, 2014 | 11:11 AM
  #8387  
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here's a little grainy vid showing how it comes on from a 40-roll with the nitrous. 50hp jets, shuts off at 12-13psi, and bottle pressure was down to like 600

https://www.youtube.com/watch?v=GDQ-...ature=youtu.be

It's kind of odd, she still moves out really well but only put down just over 400whp saturday. Poor old engine is just getting tired! Measured airflow is right around 50lb/min.

The new block is at the maching shop getting it's first "process" completed, then it will come home to my local machine shop for the finishing work that i will be a big part of. It's nice being good friends with someone that owns a race shop/dyno

Last edited by armcclure; Oct 20, 2014 at 12:22 PM.
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Old Oct 21, 2014 | 09:49 AM
  #8388  
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Responds similar to a k04 in 2nd haha but compounded with power after the first hit, unlike the k04. Good stuff
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Old Oct 21, 2014 | 12:29 PM
  #8389  
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It's actually only making just over 300tq. It just does not drop. Like maybe 3-5 ft*lb from peak TQ to letting off. I honestly have no idea where peak hp would be lol. I'm guessing around 9.
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Old Oct 24, 2014 | 09:42 AM
  #8390  
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stage 3 turbo cams from zzp are direct drop in correct? no longer lifters needed ?
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Old Oct 24, 2014 | 10:47 AM
  #8391  
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For lan yes.
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Old Oct 26, 2014 | 09:21 AM
  #8392  
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S256 car with a slipping clutch
Attached Thumbnails ottp-turbo-dyno.jpg  
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Old Oct 26, 2014 | 02:28 PM
  #8393  
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Why the goofy scaled graph
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Old Oct 26, 2014 | 02:49 PM
  #8394  
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I don't know why they did that. Makes it look like a fake graph until you look again.
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Old Oct 28, 2014 | 01:37 PM
  #8395  
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Old Oct 29, 2014 | 02:01 PM
  #8396  
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Why don't you start spraying as soon as your WOT?
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Old Oct 29, 2014 | 02:45 PM
  #8397  
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Question Charge pipe

Will LNF charge piping fit on a turbo swapped LSJ?
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Old Oct 29, 2014 | 04:30 PM
  #8398  
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Originally Posted by 574
Why don't you start spraying as soon as your WOT?
I waited till 4 in that vid just so the difference was more noticeable. Normally I hit it at 3500.
Originally Posted by droponikz
Will LNF charge piping fit on a turbo swapped LSJ?
For the most part yes. The upper pipe will.
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Old Oct 29, 2014 | 05:04 PM
  #8399  
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Originally Posted by armcclure
I waited till 4 in that vid just so the difference was more noticeable. Normally I hit it at 3500.

For the most part yes. The upper pipe will.
Alright, so is the lower pipe shorter or longer or?
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Old Oct 29, 2014 | 09:40 PM
  #8400  
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The LNF throttle body is on the bottom of the IM.
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