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View Full Version : BorgWarner EFR Turbo Charger Systems!! MVP Motorsports


12-22-2010, 11:36 AM
http://www.mvpmotorsports.com/merchant/header.gif (http://www.mvpmotorsports.com)


http://www.mvpmotorsports.com/merchant/efrflyer.jpg




http://www.mvpmotorsports.com/merchant/efrturbo.jpg


Short Video in regards to the design/background of the EFR turbocharger!!
YouTube - EFR Turbo Series from BorgWarner Turbo Systems (http://www.youtube.com/watch?v=wfuE6xiij9g)


Options:
179149 Turbo EFR-6255 62c/55t 0.64a/r VO - POSSIBLY BEING DISCONTINUED DUE TO THE 6258 SPOOLING JUST AS FAST AND PRODUCING MORE POWER
179150 Turbo EFR-6258 62c/58t 0.64a/r VO
179359 Turbo EFR-6258 62c/58t 0.92 a/r VTF
179388 Turbo EFR-6758 67c/58t 0.64 a/r VO
179374 Turbo EFR-6758 67c/58t 0.92 a/r VTF
179389 Turbo EFR-7064 70c/64t 0.92a/r VTF
179355 Turbo EFR-7064 70c/64t 0.83a/r VO
179391 Turbo EFR-7064 70c/64t 1.05a/r VTF
179390 Turbo EFR-7670 76c/70t 0.92a/r VTF
179351 Turbo EFR-7670 76c/70t 0.83a/r VO
179392 Turbo EFR-7670 76c/70t 1.05a/r VTF
179357 Turbo EFR-8374 83c/74t 0.92a/r VTF
179258 Turbo EFR-8374 83c/74t 0.83a/r VO
179393 Turbo EFR-8374 83c/74t 1.05a/r VTF
179358 Turbo EFR-9180 91c/80t 0.83a/r VO
179394 Turbo EFR-9180 91c/80t 1.05a/r VTF

Keys:
.64=T25
.83=T3
.92=T4 Internal
1.05=T4 External







PM or post up for your price on any of these great turbo systems!!


Regards,
Robert

Zentraedi
12-22-2010, 12:09 PM
Yay!

Would be nice if you can complement it with a downpipe and intercooler pipe and turbo lines to make it a complete package.

What is the size of the exhaust housing to downpipe opening for the T25 style housing?

12-22-2010, 12:16 PM
Full Race currently will have Manifolds to use with these systems. Downpipes will be the next thing on the list.

They are 3 inch outlet on the exhaust for the T25 Flange.

Regards,
Robert

sleeper108
12-22-2010, 04:45 PM
179355 Turbo EFR-7064 70c/64t 0.83a/r VO


to 87107(business address)

R33E8
12-22-2010, 08:39 PM
179258 Turbo EFR-8374 83c/74t 0.83a/r VO to 08016?

VATOCLOWN
12-22-2010, 10:46 PM
179388 Turbo EFR-6758 67c/58t 0.64 a/r VO shipped to 90032

EDacIouSX
12-23-2010, 12:08 AM
179388 Turbo EFR-6758 67c/58t 0.64 a/r VO shipped to 90032

That's my zip code!

310R
12-23-2010, 11:39 AM
I would like to see some results posted from these turbo's.I am very intersted and have been following this technology for awhile.Curious about reliability and will it spool quicker in t25 form comparable to other t25 variants out there ie:garrett.What kind of power can be expected with supporting mods,cam,porting and management etc.:D

initial_drifter
12-24-2010, 01:51 AM
179393 Turbo EFR-8374 83c/74t 1.05a/r VTF
179394 Turbo EFR-9180 91c/80t 1.05a/r VTF

Shipped to 98012 please

NYS13SLIDER
12-24-2010, 07:46 AM
I have questions on two different sized turbos for two different builds im doing simultneously. For my "street" Honda s2000 Im interested in the spooling differences(achieving full boost)between the EFR-8374 1.05a/r and my current Precision Pt-6765HP 1.05a/r ball bearing(non billet). Also im possibly looking to go to a smaller t4 framed turbo like the EFR-7670 as im looking to make in the 600hp range with great spool on an unfortunately already purchased,single scroll manifold. Second for my S13 im looking for a turbo in the 350-400hp range which according to your diagram is the EFR-6258. What is the equivalent of that turbo(horespower wise) in the garret series? And when should full boost be realized approximately(0.64 and 0.92) Oh and stupid question what does VTF stand for? Thanks in advance.

12-27-2010, 11:03 AM
Spooling characteristics will be totally based on your actual setup so it will be very hard to say given the other modifications you may have done.

As for the VO and VTF, VO - Single Scroll, VTF - Twin Scroll

Regards,
Robert

icantsleeps
12-30-2010, 01:52 AM
179355 Turbo EFR-7064 70c/64t 0.83a/r VO

picked up

ROUGE180
12-31-2010, 09:59 AM
179150 Turbo EFR-6258 62c/58t 0.64a/r VO shipped to 20008 (business address)

ross.cottrill
12-31-2010, 03:09 PM
when will these be ready to ship,im basing my purchase off of this..

12-31-2010, 03:16 PM
ETA per Borg Warner is Mid to Late January.

Regards,
Robert

ross.cottrill
01-01-2011, 08:13 AM
t4 twin scroll ext gate in:
83-74 1.05 a/r
91-80 1.05 a/r
price shipped for each please

racers4life77
02-11-2011, 11:51 PM
179389 Turbo EFR-7064 70c/64t 0.92a/r VTF or

179392 Turbo EFR-7670 76c/70t 1.05a/r VTF

and manifold to fit said turbo to 33612. thanks.

02-14-2011, 09:55 AM
PM on the way sir!

Regards,
Robert

s15lover
02-25-2011, 09:01 PM
179390 Turbo EFR-7670 76c/70t 0.92a/r VTF

to 37849...please tell me you can beat all the prices I've seen are $1849...I'm going to be using this on a sr20vet (p12 20v) rwd project with a powerlab twinscroll custom made...will be ordering soon.

JL240
03-18-2011, 10:34 PM
Need a price for
179388 Turbo EFR-6758 67c/58t 0.64 a/r VO
And
179355 Turbo EFR-7064 70c/64t 0.83a/r VO

GUNMETALV35
06-03-2011, 01:27 AM
Price for

179150 Turbo EFR-6258 62c/58t 0.64a/r VO
and
179388 Turbo EFR-6758 67c/58t 0.64 a/r VO

Shipped to 28314. Thanks