Maxwell Power EFR 7670 - Page 23

Layvon · 12-01-2011, 06:49 PM

The above post has me jealous. I'm eager to see your results. I've had mine on order for about 5 weeks. Cannot wait!

I'm hoping for the best for you Bariga!

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MrLith · 12-01-2011, 06:57 PM

Quote:

Originally Posted by Bariga

yeah ill be first one to do it! I am making full write up soon on a blog site!

While thats the case on this forum, this is not necessarily true fullstop. Unfortunately there are quite a few EFRs off the radar at the moment as I am sure will sooner or later become more obvious.

Glad you are sharing progress, looking forward to seeing how this pans out - good luck

Bariga · 12-05-2011, 06:38 PM

Tino is going to be 2nd person!
he has 8374 installed....

My wheels getting re-powder coated and rear suspension parts on order, should be back on the road sometime next week

this is the blog page
www.ofps.net

rxw · 12-05-2011, 06:49 PM

Tino's car is crazy good... can't wait to see your results and his!

monkiboy · 12-05-2011, 11:24 PM

anton, in your blog, throughout the entire thing, you never mention which turbo you went with. it is only in the video description where it says it is the 7670. just an fyi.

unclemat · 12-06-2011, 01:28 AM

Cosworth Subaru Borg Warner EFR Turbo Test - YouTube

Bariga · 12-06-2011, 12:12 PM

Quote:

Originally Posted by unclemat

Cosworth Subaru Borg Warner EFR Turbo Test - YouTube

this ****s didn't and wont release anything about that
so delete this **** off my thread

Bariga · 12-06-2011, 02:19 PM

Quote:

Originally Posted by monkiboy

anton, in your blog, throughout the entire thing, you never mention which turbo you went with. it is only in the video description where it says it is the 7670. just an fyi.

corrected, thanks

Bariga · 12-10-2011, 01:42 PM

AEM ecu is back, they fixed 3 none working EGT channels.
It should back on the road sometime late next week!

GA scooby · 12-11-2011, 10:34 PM

Awesome build. Did you not go EWG for a particular reason?

Your build gives me ideas for my eventual Full-Race EFR twinscroll build one day.

Bariga · 12-11-2011, 10:41 PM

no reason to get ewg with properly designed internal gate!

more space, less piping, simple install -thats my key

GA scooby · 12-11-2011, 10:47 PM

Quote:

Originally Posted by Bariga

no reason to get ewg with properly designed internal gate!

more space, less piping, simple install -thats my key

That makes sense. I always just wanted a noise maker

Anyway resume on. Great build!

Bariga · 12-11-2011, 10:59 PM

for noise maker its cheaper to install exhaust cutout

Maxwell Power · 12-12-2011, 03:55 AM

The turbo is shorter in EWG version which means more room for the downpipe....
venting EWG to atmosphere will always make more power than internal gate. I don't care what anyone "thinks" they know. Removing the excess gasses from your exhaust lowers exhaust pressure post turbo, increases turbine work and turbo efficiency. Not to mention the smoother linear flow leaving the turbine without two air streams traveling at a different rate coming together creating turbulence. The typical gain is 30whp on a 400whp car when you go atmospheric.

If you are using EWG for boost control, then it isn't worth it on the EFR because the internal gate works so well. If you want the extra power, you have to go to atmosphere, recirc won't help and therefor is again useless on the EFR.

thefoos · 12-12-2011, 08:24 AM

Quote:

Originally Posted by Bariga

no reason to get ewg with properly designed internal gate!

more space, less piping, simple install -thats my key

Agreed. That is why I went with the IWG as well.

Quote:

Originally Posted by Maxwell Power

The turbo is shorter in EWG version which means more room for the downpipe....
venting EWG to atmosphere will always make more power than internal gate. I don't care what anyone "thinks" they know. Removing the excess gasses from your exhaust lowers exhaust pressure post turbo, increases turbine work and turbo efficiency. Not to mention the smoother linear flow leaving the turbine without two air streams traveling at a different rate coming together creating turbulence. The typical gain is 30whp on a 400whp car when you go atmospheric.

If you are using EWG for boost control, then it isn't worth it on the EFR because the internal gate works so well. If you want the extra power, you have to go to atmosphere, recirc won't help and therefor is again useless on the EFR.

You're points are valid. I'm not going to argue about this from a performance perspective. Going with the IWG TS does make for a very clean install, saves money, less parts, higher reliability, and you get very close to the same performance. I personally think its worth the potential loss of 20whp. I'd like to see the loss validated though. I think on these EFR's we are going to see a much smaller gap in performance.

Bariga · 12-12-2011, 01:33 PM

dom i always had my EWG's plumbed to downpipe, so the extra 20 whp not worth extra ticket

But even with IWG EFR when internal gate opens I can hear exhaust getting 20% louder

Maxwell Power · 12-12-2011, 04:16 PM

Quote:

Originally Posted by Bariga

dom i always had my EWG's plumbed to downpipe, so the extra 20 whp not worth extra ticket

But even with IWG EFR when internal gate opens I can hear exhaust getting 20% louder

I always ran mine with long tubes and a muffler if necessary

killichnakropf · 12-12-2011, 05:31 PM

To the op. You've got the 07 limited and it's got a 35r on it. You win sir congrats.

Bariga · 12-12-2011, 10:33 PM

Quote:

Originally Posted by killichnakropf

To the op. You've got the 07 limited and it's got a 35r on it. You win sir congrats.

35R is replaced with Borgwarner EFR 7670

reid-o · 12-14-2011, 02:39 PM

Man...making you wait all that time for the turbo was a bad thing. Now you're the most patient person in the world. Post some charts !!! lol

Bariga · 12-14-2011, 06:54 PM

TSSFAB.US toys came in today!

Very Quality stuff!
Keep it up bro!

rxw · 12-14-2011, 07:12 PM

Similar to this gear!

Bariga · 12-14-2011, 07:52 PM

overpriced!

Bariga · 12-15-2011, 07:05 PM

Links installed

Wheels got repaired and sand blasted, looks sick!

R & H Garage · 12-15-2011, 07:23 PM

Quote:

Originally Posted by Bariga

TSSFAB.US toys came in today!

Very Quality stuff!
Keep it up bro!

Drool! He makes great quality parts for the price! Really looking forward to seeing final results

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12-01-2011, 06:49 PM	#551
Layvon NASIOC Supporter Member#: 195711 Join Date: Nov 2008 Chapter/Region: MWSOC Location: Cadillac MI Vehicle: STi 04/05/06/07 JBP / OBP for now	The above post has me jealous. I'm eager to see your results. I've had mine on order for about 5 weeks. Cannot wait! I'm hoping for the best for you Bariga! * Registered users of the site do not see these ads.

12-05-2011, 06:38 PM	#553
Bariga Scooby Specialist Member#: 179846 Join Date: May 2008 Chapter/Region: NWIC Location: Renton, WA Vehicle: 07 STi MPS Build EFR 7670 TS	Tino is going to be 2nd person! he has 8374 installed.... My wheels getting re-powder coated and rear suspension parts on order, should be back on the road sometime next week this is the blog page www.ofps.net

12-05-2011, 06:49 PM	#554
rxw Scooby Newbie Member#: 43669 Join Date: Sep 2003 Chapter/Region: International Vehicle: 2006 STi Silver	Tino's car is crazy good... can't wait to see your results and his!

12-05-2011, 11:24 PM	#555
monkiboy Scooby Specialist Member#: 202958 Join Date: Feb 2009 Chapter/Region: MAIC Location: washington, dc Vehicle: 2008 wrx	anton, in your blog, throughout the entire thing, you never mention which turbo you went with. it is only in the video description where it says it is the 7670. just an fyi.

12-10-2011, 01:42 PM	#559
Bariga Scooby Specialist Member#: 179846 Join Date: May 2008 Chapter/Region: NWIC Location: Renton, WA Vehicle: 07 STi MPS Build EFR 7670 TS	AEM ecu is back, they fixed 3 none working EGT channels. It should back on the road sometime late next week!

12-11-2011, 10:34 PM	#560
GA scooby Scooby Newbie Member#: 229518 Join Date: Nov 2009 Chapter/Region: South East Location: Atlanta, Ga Vehicle: 2011 STi DGM	Awesome build. Did you not go EWG for a particular reason? Your build gives me ideas for my eventual Full-Race EFR twinscroll build one day.

12-11-2011, 10:41 PM	#561
Bariga Scooby Specialist Member#: 179846 Join Date: May 2008 Chapter/Region: NWIC Location: Renton, WA Vehicle: 07 STi MPS Build EFR 7670 TS	no reason to get ewg with properly designed internal gate! more space, less piping, simple install -thats my key

12-11-2011, 10:59 PM	#563
Bariga Scooby Specialist Member#: 179846 Join Date: May 2008 Chapter/Region: NWIC Location: Renton, WA Vehicle: 07 STi MPS Build EFR 7670 TS	for noise maker its cheaper to install exhaust cutout

12-12-2011, 03:55 AM	#564
Maxwell Power NASIOC Vendor Member#: 190729 Join Date: Oct 2008 Chapter/Region: NWIC Location: Marysville, WA	The turbo is shorter in EWG version which means more room for the downpipe.... venting EWG to atmosphere will always make more power than internal gate. I don't care what anyone "thinks" they know. Removing the excess gasses from your exhaust lowers exhaust pressure post turbo, increases turbine work and turbo efficiency. Not to mention the smoother linear flow leaving the turbine without two air streams traveling at a different rate coming together creating turbulence. The typical gain is 30whp on a 400whp car when you go atmospheric. If you are using EWG for boost control, then it isn't worth it on the EFR because the internal gate works so well. If you want the extra power, you have to go to atmosphere, recirc won't help and therefor is again useless on the EFR.

12-12-2011, 01:33 PM	#566
Bariga Scooby Specialist Member#: 179846 Join Date: May 2008 Chapter/Region: NWIC Location: Renton, WA Vehicle: 07 STi MPS Build EFR 7670 TS	dom i always had my EWG's plumbed to downpipe, so the extra 20 whp not worth extra ticket But even with IWG EFR when internal gate opens I can hear exhaust getting 20% louder

12-12-2011, 05:31 PM	#568
killichnakropf Scooby Newbie Member#: 244879 Join Date: Apr 2010 Location: PA Vehicle: 2006 STI stage 2 Needs a 20g	To the op. You've got the 07 limited and it's got a 35r on it. You win sir congrats.

12-14-2011, 02:39 PM	#570
reid-o Scooby Specialist Member#: 103631 Join Date: Dec 2005 Location: Mililani, Hawaii Vehicle: 2004 STI Black	Man...making you wait all that time for the turbo was a bad thing. Now you're the most patient person in the world. Post some charts !!! lol

12-14-2011, 06:54 PM	#571
Bariga Scooby Specialist Member#: 179846 Join Date: May 2008 Chapter/Region: NWIC Location: Renton, WA Vehicle: 07 STi MPS Build EFR 7670 TS	TSSFAB.US toys came in today! Very Quality stuff! Keep it up bro!

12-14-2011, 07:12 PM	#572
rxw Scooby Newbie Member#: 43669 Join Date: Sep 2003 Chapter/Region: International Vehicle: 2006 STi Silver	Similar to this gear!

12-14-2011, 07:52 PM	#573
Bariga Scooby Specialist Member#: 179846 Join Date: May 2008 Chapter/Region: NWIC Location: Renton, WA Vehicle: 07 STi MPS Build EFR 7670 TS	overpriced!

12-15-2011, 07:05 PM	#574
Bariga Scooby Specialist Member#: 179846 Join Date: May 2008 Chapter/Region: NWIC Location: Renton, WA Vehicle: 07 STi MPS Build EFR 7670 TS	Links installed Wheels got repaired and sand blasted, looks sick!