2.0L LNF Performance Tech 260hp and 260 lb-ft of torque Turbocharged tuner version.

need a clutch?

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Old Apr 13, 2011 | 11:18 PM
  #26  
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Originally Posted by Chevycobaltss3
Ok i had a spec 3 in my lsj and it span its rivots out and the pads came off in chunks. Went to ky clutch. Never had a issue. Lnf i used clutchmasters 6 puck stsge four. I blew two of them up. Went to ky clutch used there 6 puck and 8 puck never had a issue. At all
...
How much wheel torque are you running?
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Old Apr 13, 2011 | 11:18 PM
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I'm going with a ky clutch when they get them in stock again.
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Old Apr 13, 2011 | 11:24 PM
  #28  
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And thr ky clutch comes with a year warranty as long as theres proof it was put in by a ase certified tech. .. Ky clutch makes there own. Friction discs. All clutch companys use the same pressure plates like sachs exedy ect.
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Old Apr 13, 2011 | 11:28 PM
  #29  
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Lets just say 6 trannys and 4 were quaife trannys. 33Lbs was up there if i remember it was either a tad more then 500 or a little less.... Ill have to call the shop that did the dyno in cali to get the correct number it was jjst a tad more the whp. My whp was 496 on 33lbs...... My s20g compressor wheels have been upgraded and enlarged a tad for better flow. Im showing 55 lbs per min maf and ve at 24-26 just depends on air temps
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Old Apr 13, 2011 | 11:35 PM
  #30  
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Originally Posted by Chevycobaltss3
Lets just say 6 trannys and 4 were quaife trannys. 33Lbs was up there if i remember it was either a tad more then 500 or a little less.... Ill have to call the shop that did the dyno in cali to get the correct number it was jjst a tad more the whp. My whp was 496 on 33lbs...... My s20g compressor wheels have been upgraded and enlarged a tad for better flow. Im showing 55 lbs per min maf and ve at 24-26 just depends on air temps
I so you're looking at over 550 Crank Torque...I say crank, because most clutches are rated at the crank. I don't think the spec 3 is rated for that..not sure though.
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Old Apr 13, 2011 | 11:41 PM
  #31  
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From: Vine Grove Kentucky
I mean i think 400 is to much but hey it works
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Old Apr 14, 2011 | 10:35 AM
  #32  
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To the guys destroying Spec 3+ clutches, were you using stock flywheel or the Spec lightweight flywheel with your clutch?
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Old Apr 14, 2011 | 10:41 AM
  #33  
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i have the ky clutch is had to get use to how hard it grabs but i really like it and for the price you can't beat it and it does come with the warranty and even if it blows for the price i could afford to buy another one and still would have barely spent enough to buy one spec 3+
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Old Apr 14, 2011 | 10:42 AM
  #34  
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On my lsj i had the stock flywheel
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Old Apr 14, 2011 | 10:54 AM
  #35  
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Well if my Spec 3+ clutch and Spec flywheel crap out on me,
I will probably try a Kentucky clutch next.

But so far my Spec 3+ is holding up nicely, doesn't necessarily mean its going to last a long time though, we will see.

I will be honest though I hate how revs/boost drop off so fast with a lightweight flywheel between shifts. I do accelerate faster, but haven't decided if its worth the trade off of yet.
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Old Apr 14, 2011 | 10:58 AM
  #36  
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We shall see lol. Btw im going to tn this weekend just letting u know hhr
..
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Old Apr 14, 2011 | 11:07 AM
  #37  
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Originally Posted by Chevycobaltss3
We shall see lol. Btw im going to tn this weekend just letting u know hhr
..
To much going on this weekend for me.
I've got finals this Friday (and next) and this Sunday we are having a meet LNF/SS meet in Birmingham.
Plus no mod money left this month, I just recieved my ZZP MAF relocate kit yesterday.
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Old Apr 14, 2011 | 11:30 AM
  #38  
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Nice. Just keep me updated bro........



Take care
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Old Apr 14, 2011 | 11:54 AM
  #39  
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If you guys are not replacing the flywheel it MUST MUST MUST be machined to give the clutch a new surface to grab. If not it can have severely detrimental effects one the new clutch face/pucks... I went with exedy hypersingle and it is great. Now that I am used to the clutch it feels much better than stock. Your left leg is going to be surprised at the amount of pressure it takes to disengage it the first few times but it feels great after a while.

I would also say that the stocker is quite good. Having driven many different cars I have gotten ok at driving over that time. My stock one was in amazing condition when it was removed, even though the clutch would slip worse if I did what the OP did in the video. I would say that unless you are really trying to mess up the clutch the stocker is good about 80% of the time.
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Old Apr 14, 2011 | 01:22 PM
  #40  
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Originally Posted by DoMiStIc_RuSh_06
I'm going with a ky clutch when they get them in stock again.
They just got some more pressure plates on Monday. I ordered mine on Tuesday and received it today. It's a very sexy looking disk.
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Old Apr 14, 2011 | 01:33 PM
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i just ordered a Clutchmasters Stage 4 6puck clutch from MPX, hope it works out good, im going to re-use the stock flywheel though so i will need to get it re-surfaced
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Old Apr 14, 2011 | 01:50 PM
  #42  
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Originally Posted by 07SSYellow
i just ordered a Clutchmasters Stage 4 6puck clutch from MPX, hope it works out good, im going to re-use the stock flywheel though so i will need to get it re-surfaced
Yes... make sure the shop knows that you want them to resurface it... it might be an extra charge but if you don't it will lead to uneven wear on the clutch. I can't help but speculate that the failures in the clutches mentioned before were from poor installs where the flywheel was not resurfaced or was misaligned. Even a shop makes mistakes... but it could be the clutch company too... really on a wear item like a clutch the blame can be placed anywhere from the company that made the part to the driver who uses it every day.
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Old Apr 14, 2011 | 03:38 PM
  #43  
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awesome thanks Ryan!!
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Old Apr 14, 2011 | 04:01 PM
  #44  
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Originally Posted by HHRSSouth
To the guys destroying Spec 3+ clutches, were you using stock flywheel or the Spec lightweight flywheel with your clutch?
yup i had a light weight flywheel
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Old Apr 14, 2011 | 04:19 PM
  #45  
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Yep i blew two of these up lol litterally. Lol


Originally Posted by 07SSYellow
i just ordered a Clutchmasters Stage 4 6puck clutch from MPX, hope it works out good, im going to re-use the stock flywheel though so i will need to get it re-surfaced
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Old Apr 14, 2011 | 04:24 PM
  #46  
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My clutch is slipping a little bit too.... but you guys haven't talked about the GMPP clutch, is it bad?
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Old Apr 14, 2011 | 04:27 PM
  #47  
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Its not bad its basically a stock lnf clutch
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Old Apr 15, 2011 | 03:58 AM
  #48  
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Originally Posted by dmeine13
My clutch is slipping a little bit too.... but you guys haven't talked about the GMPP clutch, is it bad?
Originally Posted by Chevycobaltss3
Its not bad its basically a stock lnf clutch
Correct... The LNF stocker is a fantastic clutch though... I was amazed at how good it held up... It wasn't deformed in anyway even though it had been abused and slipped for probably 2,000 miles or so.
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Old Apr 15, 2011 | 10:20 AM
  #49  
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sooo why dont people just get a replacement stock lnf flywheel and the ky clutch? Where would you even get an LNF flywheel, was the part # for ced. Think That would be the way I go.

Also if you feel that the clutch is to cheap, i will buy one from KY and sell you a brand new Baron7700 Motors clutch for the same price of the exedy. Just ignore anything saying KY clutch on it, i dont know what your talking about
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Old Apr 15, 2011 | 10:44 AM
  #50  
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Originally Posted by RyRidesMotox
I would also say that the stocker is quite good. Having driven many different cars I have gotten ok at driving over that time. My stock one was in amazing condition when it was removed, even though the clutch would slip worse if I did what the OP did in the video. I would say that unless you are really trying to mess up the clutch the stocker is good about 80% of the time.
My car is stock save a K+N drop in and the stock clutch started slipping at 17K miles. Stock clutch is garbage. Car has been to the dragstrip once, road course three times. Unacceptable IMO.
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