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

ZZP Builds The Best LNF Mod Ever!

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Old May 17, 2011 | 11:06 PM
  #651  
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Originally Posted by HHRSSouth
True bolt up turbo, only thing needed is a BOV. Even with a BOV, I guarantee you its cheaper then the EFR is gonna be. I have $1500 in the Turbo, BOV and re-tune.

Thats with a brand spanking new Tial Q BOV.

The real question is what is the price of the EFR?

I'm not trying to make this into a whos turbo is better, EFR is a great turbo upgrade, just letting you guys know there is already a 350-400 whp bolt on option out there (with mustang dyno results).
This is the exact reason why I don't want BNR. I'd wanna use my Forge Bypass and I'd wanna add not take away parts. Based on Trifecta's recommendation. My current set up will need to be adjusted for BNR where as EFR I wouldn't from what I understand.

Anyway, it's all up in the air for me. Not sure if I'll hop on or stay off.

Originally Posted by 08SSTCRD
That makes absolutely no sense.

Not everyone wants to run their car at 10/10ths.

For the stock turbo to hit those numbers, it would be maxxed out. Meaning the turbo would be stressed and it would need quite a lot of boost. It would also create a lot hotter air charge. It would not make for a reliable combination.

The EFR turbo will make those numbers without a sweat, which less stress (virtually none) on the turbo and much less boost pressure. That also means less stress on the engine, because the air charge will be cooler and it won't see as much boost.


Remember, larger turbos can make more power with less boost because they flow more air more efficiently. That also means the powerband won't fall flat after 5300RPM. Yet the EFR spools the same thanks to ball bearings and a titanium compressor wheel.

There is absolutely no downside. Better turbo, more power, less stress on the engine given the same power level, same spool, better top end.
Yeah this is why I considered EFR, not to stress out the car more than it has to. I'm not trying to be the fastest guy in Colorado, but I do wanna be add stuff to increase performance without effecting reliability too much. Most of my mods were geared to remove the factory weak parts while improving performance. I guess I reengineered my car in a sense. I played it safe and I'm happy with that. Why not GMS1 well I heard too many horror stories with the sensors so I didn't wanna be bothered. My selectatune is 23 high and 15 low.

Last edited by vahdyx; May 17, 2011 at 11:12 PM.
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Old May 17, 2011 | 11:09 PM
  #652  
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From: buffalo
Originally Posted by HHRSSouth
True bolt up turbo, only thing needed is a BOV. Even with a BOV, I guarantee you its cheaper then the EFR is gonna be. I have $1500 in the Turbo, BOV and re-tune.

Thats with a brand spanking new Tial Q BOV.

The real question is what is the price of the EFR?

I'm not trying to make this into a whos turbo is better, EFR is a great turbo upgrade, just letting you guys know there is already a 350-400 whp bolt on option out there (with mustang dyno results).
The EFR is almost $1600 without the ZZp mod so your right it is a good deal for the money but if your looking for higher numbers efr is the way to go.
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Old May 17, 2011 | 11:53 PM
  #653  
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I'm standing in line for the public release. I want it for my Sky, but I might like it too much and be forced to get one for the Cobalt as well.

How many miles of testing left to go?
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Old May 18, 2011 | 01:49 AM
  #654  
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From: Davie, Fl
Originally Posted by donkeyballs
The EFR is almost $1450 without the ZZp mod so your right it is a good deal for the money but if your looking for higher numbers efr is the way to go.
Closer to what I've found
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Old May 18, 2011 | 02:52 AM
  #655  
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Originally Posted by HHRSSouth
True bolt up turbo, only thing needed is a BOV. Even with a BOV, I guarantee you its cheaper then the EFR is gonna be. I have $1500 in the Turbo, BOV and re-tune.

Thats with a brand spanking new Tial Q BOV.

The real question is what is the price of the EFR?

I'm not trying to make this into a whos turbo is better, EFR is a great turbo upgrade, just letting you guys know there is already a 350-400 whp bolt on option out there (with mustang dyno results).
You had to provide Turbo or is that without core? ZZP will be out the door..no core charge..no down time to have turbo rebuilt either. I like the NO BOV option as well.
I'm not interested in a turbo up grade, but if I was...the ZZP unit is a much better alternative here...even for $500 or so more. You get a *from the ground up* new unit...inside and out. No comparision.
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Old May 18, 2011 | 03:11 AM
  #656  
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direct bolt on with a few modifications!?!?
that's what we been waiting for!!
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Old May 18, 2011 | 03:40 AM
  #657  
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i'm ready for some more teasers maybe some in car driving?
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Old May 18, 2011 | 05:09 AM
  #658  
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Originally Posted by 08SSTCRD
That makes absolutely no sense.

Not everyone wants to run their car at 10/10ths.

For the stock turbo to hit those numbers, it would be maxxed out. Meaning the turbo would be stressed and it would need quite a lot of boost. It would also create a lot hotter air charge. It would not make for a reliable combination.

The EFR turbo will make those numbers without a sweat, which less stress (virtually none) on the turbo and much less boost pressure. That also means less stress on the engine, because the air charge will be cooler and it won't see as much boost.

Remember, larger turbos can make more power with less boost because they flow more air more efficiently. That also means the powerband won't fall flat after 5300RPM. Yet the EFR spools the same thanks to ball bearings and a titanium compressor wheel.

There is absolutely no downside. Better turbo, more power, less stress on the engine given the same power level, same spool, better top end.
exactly why im going this way. i know the stock k04 can make close to what im looking for when it comes to power, but i dont want to max out the turbo and have it go out on me.

if i can get the same power (380 whp) from the EFR turbo with less pounds of boost, that will work for me. im not looking for a tire smoking, dyno queen car. im going for a DD road monster type of car.
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Old May 18, 2011 | 08:00 AM
  #659  
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From: 6000ft on a Mountain in Colorado!
Originally Posted by MS3 2 SSTC
exactly why im going this way. i know the stock k04 can make close to what im looking for when it comes to power, but i dont want to max out the turbo and have it go out on me.

if i can get the same power (380 whp) from the EFR turbo with less pounds of boost, that will work for me. im not looking for a tire smoking, dyno queen car. im going for a DD road monster type of car.
Amen brother
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Old May 18, 2011 | 09:25 AM
  #660  
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ok .. I've read alot of these posts and I sometimes feel like by reading there is a line of logic that gets disrupted by a blending of EFR and BNR turbo talk... so maybe you guys can help me out.. say I wanted to replace the Turbo with a direct bolt on... that requires no modification.. just plug and play...what do you guys think would happen if say the EFR was installed with the GMS1 currently being used... good? .. bad? ugly?? ..
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Old May 18, 2011 | 09:36 AM
  #661  
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Originally Posted by MajorCB
ok .. I've read alot of these posts and I sometimes feel like by reading there is a line of logic that gets disrupted by a blending of EFR and BNR turbo talk... so maybe you guys can help me out.. say I wanted to replace the Turbo with a direct bolt on... that requires no modification.. just plug and play...what do you guys think would happen if say the EFR was installed with the GMS1 currently being used... good? .. bad? ugly?? ..
It is direct bolt on in the sense that it will work with your existing stock or aftermarket charge pipes, air intake, downpipe, etc, and bolts to the stock exhaust manifold, but any turbo upgrade is going to require a tune, or retune. EFR+LNF= You can't go wrong
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Old May 18, 2011 | 09:36 AM
  #662  
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From: causapscal, qc
Ugly. You would need a tune for sure.
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Old May 18, 2011 | 10:55 AM
  #663  
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Originally Posted by 08SSTCRD
That makes absolutely no sense.

Not everyone wants to run their car at 10/10ths.

For the stock turbo to hit those numbers, it would be maxxed out. Meaning the turbo would be stressed and it would need quite a lot of boost. It would also create a lot hotter air charge. It would not make for a reliable combination.

The EFR turbo will make those numbers without a sweat, which less stress (virtually none) on the turbo and much less boost pressure. That also means less stress on the engine, because the air charge will be cooler and it won't see as much boost.

Remember, larger turbos can make more power with less boost because they flow more air more efficiently. That also means the powerband won't fall flat after 5300RPM. Yet the EFR spools the same thanks to ball bearings and a titanium compressor wheel.

There is absolutely no downside. Better turbo, more power, less stress on the engine given the same power level, same spool, better top end.
I never do this but........ THIS^!!!!!!!!!
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Old May 18, 2011 | 01:04 PM
  #664  
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Originally Posted by vahdyx
Amen brother
Seconded.

(but I still want to hit 450whp)
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Old May 18, 2011 | 01:11 PM
  #665  
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Originally Posted by ttypecamaro
I'm standing in line for the public release. I want it for my Sky, but I might like it too much and be forced to get one for the Cobalt as well.

How many miles of testing left to go?

I'm also looking forward to this turbo to put in my Sky redline.
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Old May 18, 2011 | 05:09 PM
  #666  
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sub'd for price and release date. Looking forward to this BIG TIME!
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Old May 18, 2011 | 05:47 PM
  #667  
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Originally Posted by MajorCB
what do you guys think would happen if say the EFR was installed with the GMS1 currently being used... good? .. bad? ugly?? ..
Instant void of your GM warranty.
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Old May 18, 2011 | 05:59 PM
  #668  
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Originally Posted by ronn
Instant void of your GM warranty.
true that I guess... damn... well.. with all this stuff coming out now anyway, it will be nice to see what, if any, pit falls there might be once people have 5-10k on these turbo's.. I really would just want a mild upgrade to mine anyway... I think maybe 330-350 at the wheel with say 23-24lbs maybe? and call it done with a efficient and no issue running motor.. and no wild hares coming from the ECU...

and it seems this EFR could do that and keep the car running well for a very long time... I realize current tunes can do those numbers that I want now.. but then it seems like alot of folks are running on the ragged edge of their current stock turbo and the ECU's hair is on fire... or smoking... to anthropromorphize the internals of the car hahaha... I'd just rather walk around with an elephant under the trunk and not **** it off over say sticking a massive bee hive in there and slapping it around everyday... sooner or later, I'm gonna get stung...
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Old May 18, 2011 | 07:46 PM
  #669  
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i bet this wont be released until later this year NOV. area maybe even begining of next year if problems arise.
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Old May 18, 2011 | 09:14 PM
  #670  
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YouTube - EFR Turbo Series from BorgWarner Turbo Systems

I'm sure everyone understands turbos here soooooo just fast forward to 1:42 to see the development and features revolving around the EFR series. For those that just want to know more.
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Old May 18, 2011 | 10:45 PM
  #671  
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Originally Posted by cobaltssoverbooster
i bet this wont be released until later this year NOV. area maybe even begining of next year if problems arise.
It won't take that long, but yes it is a time consuming process.
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Old May 19, 2011 | 04:03 AM
  #672  
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I like matts response not november thats kind of a time frame cant wait though very excited. Hey ive had big problem with piston rings on my lnf trifecta tuned at 24lbs so far 2 new blocks . To run this turbo can the stock internals hold up or would getting rods and pistons be best decision before efr upgrade. I know next mod for me is 3bar map sensors. Whats ur opinion? Oh and if anyone has the wiseco pistons please share how it makes car feel curious?
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Old May 19, 2011 | 11:47 AM
  #673  
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i had to overexagerate haha id rather have had it plaed out like matt said, and earlier date, than oh **** its a later date and 50+ people say cbsso you are an ass gettin my hopes up haha trust me man i like that news as well i cant wait for this to come out either.

Last edited by cobaltssoverbooster; May 19, 2011 at 12:00 PM.
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Old May 19, 2011 | 04:16 PM
  #674  
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I have started my EFR-fund today, since my warranty is now out.
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Old May 19, 2011 | 05:45 PM
  #675  
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Im ready to prepay right now actually....
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