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[Closed] Borg Warner Efr Series Turbos

Lithium

By Lithium,
in Engines & Forced Induction

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--Redwork-- Apprentice

--Redwork--

Posted
Posted (edited)

Going off the position of the povit, being closest to the turbo. I'd say that is exactly how it works..

Be intresting to see if they become available to the public.. And what they cost..

Pitty they seem so large though..My turbo would be all most rubbing on my bonnet with that fitted under it.

Just like this :)

Sorry the link has pretty rubbish pics.

http://www.dieselpow...3t4-flange.aspx

Google turbine diverter valve for more images.

Edited by --Redwork--
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Lithium
Lithium

Hi all!   I've not really been active on this forum for some time and although I lurk in to read bits and pieces of interest I don't really think of this as a forum I'm part of but I once was and I di

R32 TT
R32 TT

Haha - yeah it could use some more boost Simon..  I'm sorry I've not put up Motec logs in the past for those who've wanted to see. Back at the time I did a bit of comparing because I did more or

Full-Race Geoff
Full-Race Geoff

mr skidz, your posts are coming off as trolling at this point.  do EFR people go into precision threads and talk about how great their mates setup is, but wont give any details??  whilst complaining t

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  • 1 month later...
bri73y Proficient

bri73y

Posted
Posted

Looks nice, looking forward to hearing how this goes - what is the engine spec again? Is it being tuned on pump gas, or something alcoholic?

It's a Tomei 2.8l running 87mm bore,9.3:1 comp on E85. Has all the goodies to make the power.

Lithium Grand Master

Lithium

Posted
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Posted

Oh that's right, it all comes back to me - hadn't they (they being since demised units) already been run up and outspooled and outflowed the GT2871R-10s, at least while they lasted?

bri73y Proficient

bri73y

Posted
Posted

Oh that's right, it all comes back to me - hadn't they (they being since demised units) already been run up and outspooled and outflowed the GT2871R-10s, at least while they lasted?

That's correct although I'm hoping these ones hang around a little longer. Wasted money on coating them if they don't.... :wacko:

bri73y Proficient

bri73y

Posted
Posted

They look like a pain in the ass to fit :(

Any reason why you didn't use a mettalic bend off that front turbo instead of silicone?

They become easier the more you do it....

No, other than when we first put them together we were under time restraints so just went with what was easier. Just using the same over this time again...

  • 1 month later...
winc Rookie

winc

Posted
Posted

They become easier the more you do it....

No, other than when we first put them together we were under time restraints so just went with what was easier. Just using the same over this time again...

Have you had a run on the dyno yet to see what power you got out of the new turbos?

bri73y Proficient

bri73y

Posted
Posted

Have you had a run on the dyno yet to see what power you got out of the new turbos?

No not as yet. When it was obvious we weren't going to make WTAC we took our foot off the pedal. Should be running in 2-3 weeks.

  • 1 month later...
bradsm87 Proficient

bradsm87

Posted
Posted

I've set a time limit of end of November. If there are no 7064 .92's available, I'll get a GTX3067R with an ATP divided .82 housing or a Tial .63. Full Race should have T3 .82 7064's in stock now with T4 1.05's due in about a week and T4 .92's due about a week after that. I'll believe it when I see it.

  • 4 weeks later...
bri73y Proficient

bri73y

Posted
Posted

Happy to report back after my tuner has had a good play with the info from it.

It's just an optical sensor like the crank trigger.

A friend of mine has just installed the same on his RB, it was a first for Haltech apparently. Haltech spent sometime with both Ross and the tuner involved and loved the info from it. I believe they are going to write it into all their ecu software from now on.

Full-Race Geoff Rising Star

Full-Race Geoff

Posted
Posted (edited)

I've set a time limit of end of November. If there are no 7064 .92's available, I'll get a GTX3067R with an ATP divided .82 housing or a Tial .63. Full Race should have T3 .82 7064's in stock now with T4 1.05's due in about a week and T4 .92's due about a week after that. I'll believe it when I see it.

i feel the same way. fortunately we've got tracking numbers now so the situation has improved

Just logged in to see if anyone has gotten the 7064 yet.

regarding 7064: the t3 singlescrolls have good availability, t4 twinscrolls shipping again

Happy to report back after my tuner has had a good play with the info from it. It's just an optical sensor like the crank trigger. A friend of mine has just installed the same on his RB, it was a first for Haltech apparently. Haltech spent sometime with both Ross and the tuner involved and loved the info from it. I believe they are going to write it into all their ecu software from now on.

good to hear things are working for you john, eager for you to get some seat time and finally experience the turbos at full song. btw did you guys get the ets-pro going

Edited by Full-Race Geoff
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