MAP EF-series Turbochargers results thread

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Nov 21, 2011 | 09:00 PM

#376

getsideways

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From: WI

Get you some! Very nice 550 on pump whew!

Nov 21, 2011 | 10:07 PM

#377

Steveevo9

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From: Perth, Australia

Quote:

Originally Posted by wanguru

Switched to TephraMod v7 + GrimSpeed and cranked the boost up to about 29-5lbs just for giggles. Still running BP 93 pump but the ID1000s are barely keeping up (109% DC up top at 45psi base pressure). But the EF4 definitely comes alive around 29lbs and still has plenty more to go.

Updated Engine Mods:
Fully built 2.3 stroker (9:1CR)
MAP EF4 with FP 25psi Actuator
MAP Rev3 intake
MAP ported exhaust manifold
MAP MVS DP with Ext WG
MIL.SPEC 65mm TB
AMS CNC head
AMS FMIC
AMS fuel rail/ID1000s/single 255 walbro
Short route IC piping
Kelford 272s
Power Enterprise TB
Spoolin up COPs
GrimSpeed 3-port
TephraMod v7 (still on MAF)

Another well planned & executed build

, really impressive parts combo with VD results cementing it all. Congratulations mate

Nov 22, 2011 | 10:39 AM

#378

EnjoyDriving

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From: Minnesota

Quote:

Originally Posted by cursedsm

There is always black friday if Chris puts them up...

any update on this, Chris

I'm interested in the EF3 and am wondering if I can upgrade my IX turbo to it?

Nov 22, 2011 | 11:29 AM

#379

Kracka

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From: Prosper, TX

Yes, PlanoEvo sent in his stock turbo and had it upgraded into an EF3. MAP offers both new turbochargers and rebuild options. This has been covered many times

Nov 22, 2011 | 11:38 AM

#380

ChrisCarey

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From: Plymouth, MN

See the upgrades tab on the left side of this page

http://turbos.maperformance.com/evo-turbos.html

Nov 22, 2011 | 11:51 AM

#381

Sirnixalot

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From: Cayman islands

All your Evo X EF series info pages have "10.5" turbine housings.

Shouldn't they be 12cm^2? Just making sure

Also the SRT4 EF3 says:

Quote:

This is a serious turbo that sees 20+psi by 4000-42000rpm

Last edited by Sirnixalot; Nov 22, 2011 at 11:54 AM.

Nov 22, 2011 | 12:15 PM

#382

murlo26

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From: Minnesota

Quote:

Originally Posted by Sirnixalot

All your Evo X EF series info pages have "10.5" turbine housings.

Shouldn't they be 12cm^2? Just making sure

Also the SRT4 EF3 says:

Proofreader chiming in lol

Nov 22, 2011 | 01:22 PM

#383

ChrisCarey

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From: Plymouth, MN

Haha good catches!

Nov 22, 2011 | 02:23 PM

#384

getsideways

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From: WI

Someone from the caymans just schooled your proofreading department

Go EF3 you wont look back!

Nov 22, 2011 | 02:26 PM

#385

ChrisCarey

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From: Plymouth, MN

Hey now I haven't heard anything out of you two either! lol

Nov 22, 2011 | 02:32 PM

#386

CurseDSM

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From: Pinckney, Michigan

Quote:

Originally Posted by ChrisCarey

Hey now I haven't heard anything out of you two either! lol

Maybe there out enjoying the last few good days they have with ef turbos on there car............

Nov 22, 2011 | 03:24 PM

#387

getsideways

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From: WI

Yea we need to talk ill send you an email soonish maybe after all this black friday BS

Nov 22, 2011 | 05:45 PM

#388

EnjoyDriving

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From: Minnesota

Quote:

Originally Posted by ChrisCarey

See the upgrades tab on the left side of this page

http://turbos.maperformance.com/evo-turbos.html

Does the EF2 use the same compressor/turbine wheels as the EF3 does?

If so, the main differences between EF2 and EF3 are the upgraded thrust components and oil line kits in EF3, right?

Nov 22, 2011 | 05:55 PM

#389

Kracka

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From: Prosper, TX

The EF2 and EF3 share no wheels.

EF1: stock turbine, EF2 compressor
EF2: EF2 turbine, EF2 compressor
EF3: EF3 turbine, EF3 compressor, 3" anti-surge cover optional, oil line standard
EF4: EF3 turbine, EF4 compressor, 3" anti-surge cover standard, oil line standard

Nov 22, 2011 | 06:04 PM

#390

EnjoyDriving

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From: Minnesota

Thank You for theinfo. So the EF3 and EF2 use different compressor and turbine, right.

Quote:

Originally Posted by Kracka