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

self's turbo build

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Old Jun 18, 2010 | 06:34 AM
  #101  
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Good deal will do!!!
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Old Jun 18, 2010 | 02:44 PM
  #102  
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From: ky
new flywheel just came in and it fits perfect. looks like it comes with different bolts too, so i'm guessing mine was just an issue from a first run part since i ordered the clutch immediately after they were released.

anyways car should be back up and running by monday
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Old Jun 22, 2010 | 06:18 PM
  #103  
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From: ky
act kit and new trans are in, and FTW on ACT's system
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Old Jun 23, 2010 | 08:26 AM
  #104  
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Did you get that elbow taken care of yet, and go front mount?
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Old Jun 23, 2010 | 09:46 AM
  #105  
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From: ky
it's always had a fmic, but haven't done anything with the elbow. in the process of getting married and right now between full time school, full time work and wedding plans, there's not much time to jack around with any optional projects.
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Old Jun 26, 2010 | 12:48 AM
  #106  
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may have popped the headgasket tonight. was running a supercharged cobra with a pulley intake and exhaust and actually took him, but we were in it wide open until about 155-160 or so and when i got back the low coolant light popped on (it could've been on the verge of being low anyways, i forgot we drained some out the other cay cause it was too full) and the temps are sporadically jumping around now...

gonna take a closer look tomorrow morning, will be nice if it's just the low fluid, but i don't have too high of hopes after that long ass run lol

if it's blown, at least i ******* won
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Old Jun 26, 2010 | 02:55 AM
  #107  
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Originally Posted by selfinfliction
may have popped the headgasket tonight. was running a supercharged cobra with a pulley intake and exhaust and actually took him, but we were in it wide open until about 155-160 or so and when i got back the low coolant light popped on (it could've been on the verge of being low anyways, i forgot we drained some out the other cay cause it was too full) and the temps are sporadically jumping around now...

gonna take a closer look tomorrow morning, will be nice if it's just the low fluid, but i don't have too high of hopes after that long ass run lol

if it's blown, at least i ******* won
Yeah that and you can always build it bigger and badder when it's open. Do you have another car? lol
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Old Jun 26, 2010 | 08:11 AM
  #108  
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From: ky
Originally Posted by terry11
Yeah that and you can always build it bigger and badder when it's open. Do you have another car? lol
yeah got a couple and a motorcycle, but the bike is a race build so it's the least dependable thing in the world lol.

i'm sort of hopping it's not the head gasket for now cause the machinist doesn't even have the sleeves installed my other block yet, and with me getting married in october, i'd rather not spend an extra $3k at the moment finishing the engine.... but from the way it was acting, i think it's getting air into the water jackets and the pockets or air are causing the changes in the coolant temps
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Old Jun 26, 2010 | 08:18 AM
  #109  
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Originally Posted by selfinfliction
may have popped the headgasket tonight. was running a supercharged cobra with a pulley intake and exhaust and actually took him, but we were in it wide open until about 155-160 or so and when i got back the low coolant light popped on (it could've been on the verge of being low anyways, i forgot we drained some out the other cay cause it was too full) and the temps are sporadically jumping around now...

gonna take a closer look tomorrow morning, will be nice if it's just the low fluid, but i don't have too high of hopes after that long ass run lol

if it's blown, at least i ******* won
was having the same problem myself after a 26 psi run down the 1/4, just pulled the engine, i'll let you know what i find in a couple of weeks after i verify my stock engine runs fine.
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Old Jun 26, 2010 | 08:41 AM
  #110  
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Originally Posted by selfinfliction
may have popped the headgasket tonight. was running a supercharged cobra with a pulley intake and exhaust and actually took him, but we were in it wide open until about 155-160 or so and when i got back the low coolant light popped on (it could've been on the verge of being low anyways, i forgot we drained some out the other cay cause it was too full) and the temps are sporadically jumping around now...

gonna take a closer look tomorrow morning, will be nice if it's just the low fluid, but i don't have too high of hopes after that long ass run lol

if it's blown, at least i ******* won
that sucks if it is man, you have arp head studs, maybe its the cometic giving you trouble
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Old Jun 26, 2010 | 09:17 AM
  #111  
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luckily i think it's just a sticking t-stat. the coolant was all magically back into the overflow bottle this morning, there was no coolant in the oil, and it still holds all the boost and didn't seem by my butt dyno to have lost any power. just sitting still idling it would go from 180 to 170, then would hang out between 180-185 (where it usually stays), then cruising it would start creeping up to 190 and back to 180

after heating it up, i seen there was no coolant shooting into the overflow tank so i squeezed the radiator hose and it almost seemed to prime it, and after doing that the coolant level dropped, the low coolant light come on and the radiator hose got hard to squeeze and it stopped coming out again. i'm guessing the tstat is locking the water in when it sticks and that's what causes the issue.

Originally Posted by Frew
that sucks if it is man, you have arp head studs, maybe its the cometic giving you trouble
i'm still on the stock motor now, my other one is still at the machinist getting sleeved, so it's a ways from being installed

Last edited by selfinfliction; Jun 26, 2010 at 09:17 AM. Reason: Automerged Doublepost
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Old Jun 26, 2010 | 09:20 AM
  #112  
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ah, thats pretty decent for a stock motor, btw buying that mani fell through, they emailed me and clarified that the price was for the o2 housing after the turbo
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Old Jun 26, 2010 | 09:21 AM
  #113  
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From: ky
Originally Posted by Frew
ah, thats pretty decent for a stock motor, btw buying that mani fell through, they emailed me and clarified that the price was for the o2 housing after the turbo
hey man it was worth a try, i wish those sites had the oem part #'s on there so you could cross reference everything
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Old Jun 26, 2010 | 09:30 AM
  #114  
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Originally Posted by Frew
ah, thats pretty decent for a stock motor, btw buying that mani fell through, they emailed me and clarified that the price was for the o2 housing after the turbo
contact morad autoparts on ebay, there always parting out cobalts, thats where i got mine.
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Old Jun 26, 2010 | 09:35 AM
  #115  
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Originally Posted by selfinfliction
hey man it was worth a try, i wish those sites had the oem part #'s on there so you could cross reference everything
ya that would really help, its confusing, thanks for the info tho

Originally Posted by jimbos'ss
contact morad autoparts on ebay, there always parting out cobalts, thats where i got mine.
I did, they said no lnf manifold for you!*In soup **** voice*

Last edited by Frew; Jun 26, 2010 at 09:35 AM. Reason: Automerged Doublepost
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Old Jun 26, 2010 | 09:40 AM
  #116  
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Originally Posted by Frew
ya that would really help, its confusing, thanks for the info tho



I did, they said no lnf manifold for you!*In soup **** voice*
that sux dude! gmparts direct has them, part# 12602397
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Old Jun 26, 2010 | 09:40 AM
  #117  
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From: ky
frew, pm'd you with another solution on that, not sure if you have tried this before
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Old Jun 26, 2010 | 09:41 AM
  #118  
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lol that sucks.

and for the t-stat, they break and stick open usually (rubber seal goes) as for the low coolant, probably still have air in the system as it;s a bitch and a half to completely bleed out off the bat.
and it;s usually not the hg that goes, just the sleeves lol.
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Old Jun 26, 2010 | 09:43 AM
  #119  
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Originally Posted by 06blackg85ss
lol that sucks.

and for the t-stat, they break and stick open usually (rubber seal goes) as for the low coolant, probably still have air in the system as it;s a bitch and a half to completely bleed out off the bat.
and it;s usually not the hg that goes, just the sleeves lol.
you scare me with all this truth.........
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Old Jun 26, 2010 | 09:47 AM
  #120  
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From: ky
Originally Posted by 06blackg85ss
lol that sucks.

and for the t-stat, they break and stick open usually (rubber seal goes) as for the low coolant, probably still have air in the system as it;s a bitch and a half to completely bleed out off the bat.
and it;s usually not the hg that goes, just the sleeves lol.
yeah that's what i was thinking on the sleeves, but there was no power loss and it's still holding boost/power so it's definitely not a sleeve. I wasn't sure if the tstat was a fail safe in these or not

as for bleeding the system, it seemed to be fine for 5 days after the trans install, but will look into bleeding the system. but i'm confused on how air in the system would make the coolant bottle go low and then stop coming back in trough the pipe on top of it. seems if it went low to fill an air pocket, it would just stay low
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Old Jun 26, 2010 | 11:08 AM
  #121  
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Originally Posted by jimbos'ss
that sux dude! gmparts direct has them, part# 12602397
348 bucks dude!!! gtfoh
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Old Jun 26, 2010 | 11:17 AM
  #122  
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Originally Posted by jimbos'ss
you scare me with all this truth.........
eh the stock sleeves will take quite a beating, it was only over 28 psi I had a problem. Pull before that I spiked 32+ so that's probably what started the process. Damn new electronic boost controllers.
remember my stock motor was still almost perfect at 440+whp when I pulled it out (@25 psi) and that was a pump gas, daily driven, 45k+ mile motor that was beaten since it's birth
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Old Jun 26, 2010 | 12:26 PM
  #123  
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Originally Posted by Frew
348 bucks dude!!! gtfoh
no dude, thats msrp, there selling it for 280!
edit: nevermind, they want 60 bucks for shipping, thats outrageous, i only paid 50 for the turbo manifold and dp elbow all the way to germany. there a ripoff on shipping that part only weighs like 5 lbs at most!
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Old Jun 26, 2010 | 12:37 PM
  #124  
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From: ky
it may have been air trapped in the upper hose... took off the hose and it was sucking air in as it was disconnected, poured coolant in it so it backed up and almost overflowed out of the overflow bottle. let it get up to temp and put the hose back on. after a while of running with the tstat open the coolant was flowing up to the top of the overflow then it's like it just burped and went down about an inch instantly.

there was fluid flowing back into the overflow and the upper radiator hose was still able to be squeezed by hand. so maybe there was just air right at the temperature sensor and that was also why the hose was hard to squeeze earlier. that would be great if that's all it is cause the tsta looks like it's a pita to change
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Old Jun 26, 2010 | 12:41 PM
  #125  
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Originally Posted by selfinfliction
it may have been air trapped in the upper hose... took off the hose and it was sucking air in as it was disconnected, poured coolant in it so it backed up and almost overflowed out of the overflow bottle. let it get up to temp and put the hose back on. after a while of running with the tstat open the coolant was flowing up to the top of the overflow then it's like it just burped and went down about an inch instantly.

there was fluid flowing back into the overflow and the upper radiator hose was still able to be squeezed by hand. so maybe there was just air right at the temperature sensor and that was also why the hose was hard to squeeze earlier. that would be great if that's all it is cause the tsta looks like it's a pita to change
the Tstat is a bitch to change! it takes a long time to get all the air out of the engine though, GL with that process hopefully thats all it needs.
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