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

Direct bolt-on turbo (ko4 replacement)

Thread Tools
 
Search this Thread
 
Old 11-06-2012 | 12:23 AM
  #701  
Stamina's Avatar
Senior Member
 
Joined: 02-10-09
Posts: 4,377
Likes: 5
From: Tejas
Not Work Safe

Originally Posted by Chevycobaltss3
Only if its in the belly button haha
Whoa whoa whoa... You can lick lint out of your own belly button? Man, that's some flexibility that could prove useful to some people for other things... LOL
Old 11-06-2012 | 12:33 AM
  #702  
Chevycobaltss3's Avatar
Banned
iTrader: (2)
 
Joined: 10-24-08
Posts: 12,838
Likes: 1
From: Vine Grove Kentucky
:/ hahahahaa
Old 11-06-2012 | 01:17 AM
  #703  
Fastgti69's Avatar
Senior Member
 
Joined: 03-05-11
Posts: 2,582
Likes: 1
From: Encino,Ca
Originally Posted by kdub1492
If you build it yourself you shouldn't spend 6k lol
You don't really need vavles..
New pistons, stock rods are actually fine for 400+
Originally Posted by Chevycobaltss3
I did my setup myself...
I know lol, I just don't know how. I gotta fly James out here to build it for me
Old 11-06-2012 | 01:23 AM
  #704  
40rty's Avatar
Senior Member
 
Joined: 08-11-08
Posts: 3,889
Likes: 1
From: San Diego
Originally Posted by Stamina
Since everybody is showing off their piston pics, I might as well get in on this action.

Piston failure #1: Cylinder 1, ring bind causing cracked ring/land.



Piston failure #2: A couple years later. Cylinder 4. Royal Purple oil detonation.



Holy **** batman, I'm feeling much better now about my pistons. I thought mine were really bad. That is insane the way the piston is just melted like that. WOW! Thanks for sharing.

Originally Posted by Fastgti69
I know lol, I just don't know how. I gotta fly James out here to build it for me
Or you can have JR Competition down here do it for you. They are 10min from my house and I can check on it for you while it's down here and send you tons of pics. They are great guys and their shop is just amazing to walk around. They have a 68 Camaro next to my car that makes 1100whp, its a pro skaters ride who is sponsored by DC shoes. Then, there are all the Corvettes you can think of from classic to ZR1, just chilling. Dude, just either drive it down or get a U-haul and bring it down. They'll take care of you. Check them out on Facebook.
Old 11-06-2012 | 01:33 AM
  #705  
Fastgti69's Avatar
Senior Member
 
Joined: 03-05-11
Posts: 2,582
Likes: 1
From: Encino,Ca
Originally Posted by 40rty
Or you can have JR Competition down here do it for you. They are 10min from my house and I can check on it for you while it's down here and send you tons of pics. They are great guys and their shop is just amazing to walk around. They have a 68 Camaro next to my car that makes 1100whp, its a pro skaters ride who is sponsored by DC shoes. Then, there are all the Corvettes you can think of from classic to ZR1, just chilling. Dude, just either drive it down or get a U-haul and bring it down. They'll take care of you. Check them out on Facebook.
You were my first choice lol(still are). I don't know anybody else who has experience with the LNF. I need to rake up some cash. How long is a usual build?
Old 11-06-2012 | 01:41 AM
  #706  
Frogstofall's Avatar
Senior Member
iTrader: (1)
 
Joined: 07-30-11
Posts: 2,826
Likes: 0
From: Midwest
Everyone seems to quickly forget that before any of this, the trans will let go. The HP really isn't the thing to worry about so much as the torque and its delivery. Boost ramp can only do so much. That LNF trans will let go. Of course there are those that get away with it (Ford comes to mind) but in general, thats the first thing I would be worried about when you get to the kind of torque levels that come with 400whp (380-450wtq). Yikes...
Old 11-06-2012 | 01:49 AM
  #707  
soundjunky's Avatar
Senior Member
iTrader: (4)
 
Joined: 05-26-09
Posts: 13,612
Likes: 41
From: Calgary, Alberta
Originally Posted by Stamina
Whoa whoa whoa... You can lick lint out of your own belly button? Man, that's some flexibility that could prove useful to some people for other things... LOL
did you ever buy the original pressing of Tool's Aenima CD?
(because I'm pretty sure packaging changed after the first pressing)

Old 11-06-2012 | 01:50 AM
  #708  
Fastgti69's Avatar
Senior Member
 
Joined: 03-05-11
Posts: 2,582
Likes: 1
From: Encino,Ca
Originally Posted by Frogstofall
Everyone seems to quickly forget that before any of this, the trans will let go. The HP really isn't the thing to worry about so much as the torque and its delivery. Boost ramp can only do so much. That LNF trans will let go. Of course there are those that get away with it (Ford comes to mind) but in general, thats the first thing I would be worried about when you get to the kind of torque levels that come with 400whp (380-450wtq). Yikes...
Ford, raver4768, Cmvt, donkey *****, etc. There are couple people here with over 400whp with okay transmissions. Just looks like it's the way you drive the bitch!
Old 11-06-2012 | 01:51 AM
  #709  
soundjunky's Avatar
Senior Member
iTrader: (4)
 
Joined: 05-26-09
Posts: 13,612
Likes: 41
From: Calgary, Alberta
Originally Posted by Frogstofall
Everyone seems to quickly forget that before any of this, the trans will let go. The HP really isn't the thing to worry about so much as the torque and its delivery. Boost ramp can only do so much. That LNF trans will let go. Of course there are those that get away with it (Ford comes to mind) but in general, thats the first thing I would be worried about when you get to the kind of torque levels that come with 400whp (380-450wtq). Yikes...
I suspect that it's all about how fast it comes in, and the driver.

There are many cars, Cobalt, or otherwise, which are using transmissions behind engines which totally surpass their torque capacity.
Old 11-06-2012 | 01:54 AM
  #710  
40rty's Avatar
Senior Member
 
Joined: 08-11-08
Posts: 3,889
Likes: 1
From: San Diego
Originally Posted by Fastgti69
You were my first choice lol(still are). I don't know anybody else who has experience with the LNF. I need to rake up some cash. How long is a usual build?
Its been almost 3 weeks now and they are finishing her up. I'm thinking of sending my Turbo out though whilel they finish her up for an upgrade. That might set it back a few days.
Old 11-06-2012 | 01:57 AM
  #711  
Frogstofall's Avatar
Senior Member
iTrader: (1)
 
Joined: 07-30-11
Posts: 2,826
Likes: 0
From: Midwest
Originally Posted by Fastgti69
Ford, raver4768, Cmvt, donkey *****, etc. There are couple people here with over 400whp with okay transmissions. Just looks like it's the way you drive the bitch!
The list is about 40x longer than that for those that blew them up though.

Originally Posted by soundjunky
I suspect that it's all about how fast it comes in, and the driver.

There are many cars, Cobalt, or otherwise, which are using transmissions behind engines which totally surpass their torque capacity.
I think the rate at which it comes in has to do with most of it but for those of us who have purchased our Cobalts used, you never know how the previous owner treated it. So that plays a role. Also, I seriously believe NLSing doesn't help the cause AT ALL.
Old 11-06-2012 | 02:01 AM
  #712  
Fastgti69's Avatar
Senior Member
 
Joined: 03-05-11
Posts: 2,582
Likes: 1
From: Encino,Ca
Originally Posted by 40rty
Its been almost 3 weeks now and they are finishing her up. I'm thinking of sending my Turbo out though whilel they finish her up for an upgrade. That might set it back a few days.
Crap, 3 weeks. I gotta plan that **** out lol.
Old 11-06-2012 | 02:10 AM
  #713  
40rty's Avatar
Senior Member
 
Joined: 08-11-08
Posts: 3,889
Likes: 1
From: San Diego
Originally Posted by Fastgti69
Crap, 3 weeks. I gotta plan that **** out lol.
Is your car your only car? DD?
Old 11-06-2012 | 02:18 AM
  #714  
Fastgti69's Avatar
Senior Member
 
Joined: 03-05-11
Posts: 2,582
Likes: 1
From: Encino,Ca
Originally Posted by 40rty
Is your car your only car? DD?
Yea, lol. Unfortunately.
Old 11-06-2012 | 02:37 AM
  #715  
40rty's Avatar
Senior Member
 
Joined: 08-11-08
Posts: 3,889
Likes: 1
From: San Diego
Originally Posted by Fastgti69
Yea, lol. Unfortunately.

Well just holler at me when you are ready and if you decide to do it down at JR Competition and I have the Sky I can work something out with you where you can take my GLi and use it while your car is getting worked on.
Old 11-06-2012 | 02:56 AM
  #716  
Stamina's Avatar
Senior Member
 
Joined: 02-10-09
Posts: 4,377
Likes: 5
From: Tejas
Originally Posted by soundjunky
did you ever buy the original pressing of Tool's Aenima CD?
(because I'm pretty sure packaging changed after the first pressing)

Googled, and then followed by faces. lol

Yeah. That. haha
Old 11-06-2012 | 03:01 AM
  #717  
soundjunky's Avatar
Senior Member
iTrader: (4)
 
Joined: 05-26-09
Posts: 13,612
Likes: 41
From: Calgary, Alberta
You could google that??

There were (IIRC) for different images that worked with the original case to create a moving picture...

Old 11-06-2012 | 03:23 AM
  #718  
Chevycobaltss3's Avatar
Banned
iTrader: (2)
 
Joined: 10-24-08
Posts: 12,838
Likes: 1
From: Vine Grove Kentucky
I've blown two on the dyno doing a pull and all the others which include a total of 10 now were during a pull
Old 11-06-2012 | 03:49 AM
  #719  
vahdyx's Avatar
Senior Member
iTrader: (7)
 
Joined: 04-06-10
Posts: 3,703
Likes: 0
From: 6000ft on a Mountain in Colorado!
K04+ isn't seeming too bad now for me. 91 octane at 350whp seems like a safe level of power and doing a E47 here and there for 30-40 more whp keeps me right below 400whp, but then again all these other turbos can be tuned for less power if they want where as I'm maxed around 350 on 91

Last edited by vahdyx; 11-06-2012 at 04:07 AM.
Old 11-06-2012 | 07:37 AM
  #720  
AARON-SS-TC's Avatar
Thread Starter
Senior Member
iTrader: (3)
 
Joined: 07-24-11
Posts: 2,983
Likes: 1
From: Bradenton, FL.
91 sucks. hell, you probably could get another 15-20whp just by using 93...e47 is the best bet, but mixing would be a pain in the ass.
Old 11-06-2012 | 10:22 AM
  #721  
cubaniche's Avatar
Senior Member
iTrader: (1)
 
Joined: 04-26-09
Posts: 1,804
Likes: 1
From: Houston, TX
Ive never had transmission issues. Been tuned since 3k. NLS like nobodies business...ask Stamina. I busted a ringland...replaced with WISECOS back in feb of 2010. Then upgraded to the 2860 which yielded no real gains except for about a 20whp increase in the midrange. Sucked ass so I went to the 2871. Still NLSd with that tuned for 26psi. I didnt have major issues until I installed the stupid supertechs myself which cause a whole SLEW of cascading failures. Dealt with that for a year until I finally replaced the head with a brand new stock one, rebuilt the BNR and slapped it all together again. Car is strong and knock on wood....my tranny is still in one piece
Old 11-06-2012 | 11:59 AM
  #722  
vahdyx's Avatar
Senior Member
iTrader: (7)
 
Joined: 04-06-10
Posts: 3,703
Likes: 0
From: 6000ft on a Mountain in Colorado!
Originally Posted by AARON-SS-TC
91 sucks. hell, you probably could get another 15-20whp just by using 93...e47 is the best bet, but mixing would be a pain in the ass.
That's a lot more than I expected. Too bad we only have 91 here in high alt land I wish we had 93
Old 11-06-2012 | 12:03 PM
  #723  
Fastgti69's Avatar
Senior Member
 
Joined: 03-05-11
Posts: 2,582
Likes: 1
From: Encino,Ca
Originally Posted by 40rty
Well just holler at me when you are ready and if you decide to do it down at JR Competition and I have the Sky I can work something out with you where you can take my GLi and use it while your car is getting worked on.
Damn, man. That's one generous offer! I'll keep that in mind once I'm ready. I do have a friend in the car business so maybe I can borrow one of his. I don't want to take your car cause emergencies happen you know. I'll definitely keep you posted. Keep me posted when your car is ready!!

Originally Posted by Chevycobaltss3
I've blown two on the dyno doing a pull and all the others which include a total of 10 now were during a pull
So, you think I should do 3rd gear pulls on dyno instead of 4th? I'm not trying to blow my tranny up the day before I go to the event LOL. Actually, I'm not trying to blow it up at all!!
Old 11-06-2012 | 12:20 PM
  #724  
alerosaint's Avatar
Senior Member
 
Joined: 08-06-08
Posts: 3,414
Likes: 7
From: Federal Way
Originally Posted by 40rty
Well just holler at me when you are ready and if you decide to do it down at JR Competition and I have the Sky I can work something out with you where you can take my GLi and use it while your car is getting worked on.
Thats a pretty cool offer there man, way to look out for a fellow cobalt member

but ill have to check out JR competition. Im gonna need a build soon cause my milegage is up and wants that security especially after i upgrade my turbo
Old 11-06-2012 | 12:41 PM
  #725  
AARON-SS-TC's Avatar
Thread Starter
Senior Member
iTrader: (3)
 
Joined: 07-24-11
Posts: 2,983
Likes: 1
From: Bradenton, FL.
is it possible to use the treadstone manifold with any of these turbos?
wouldnt that help with any surging and/or heat building issues?



All times are GMT -4. The time now is 08:29 AM.