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Piggaz

Borg Warner EFR Series Turbo's V 2.0

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Good to see this thread, keep everything civil and on topic and I'm sure there'll be no problems.

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On 6.09.2016 at 6:46 AM, Piggaz said:

Here is a BMW result. GTX 3582R vs 8374. Both are twin scroll, same manifold blah blah.

Red = 8374

Blue = GTX 3582R

A4140964-3B89-4A93-B996-2E26C02747C1_zps

What engine and hot sides ?

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5 hours ago, Snara said:

What engine and hot sides ?

EFR - 1.05 divided

GTX - 1.06 divided.

everything else was the same, just turbo change apparently. No too sure on engine details.

http://www.bimmerforums.com/forum/showthread.php?2297331-CES-Motorsport-BW-8374-EFR-vs-GTX35R-Testing-and-GA-1-2-Mile-event

link to the back to back.

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Nicks has the speed sensor installed but the road rage gauge was faulty. If it doesn't get fixed soon the speed sensor will go straight back to the ECU.


I might do the speed sensor in the next couple of weeks


Hey guys, how's the speed sensor coming along?
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On 9/16/2016 at 6:09 PM, s2d4 said:

 


Hey guys, how's the speed sensor coming along?

 

no update.

Doubt ill be installing it anytime soon either...

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On 9/17/2016 at 10:14 PM, Buraz said:

Did you go to the track mate??

planning on going on 28th

Hopefully work or weather doesn't get in the way.

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Here's a efr setup on an rb28, skip forward to the dyno testing

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This popped up on the Borg Warner facebook page.

EFR 9180 making 960ps - on pump fuel in japan....

 

EFR 9180.jpg

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Pretty crazy 34 that. Exhaust straight out under the passenger door! It had a T51 on it before the 9180.

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The 88mm is a +1500hp turbo, 9174 is a good street replacement though. I'm keen myself but no one is showing any turbo speed logs.


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Not sure what to make of the 9174. It might be a bit of a 2871 thing going on. Too much compressor, not enough turbine.

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