| [ Total Views: 1373 | Total Replies: 17 | Thread Id: 23436 ] |
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 wacked1
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| posted on May 25th, 2004 at 11:25 AM |
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subie motors, whats the difference?
how do you pick the difference between all the different types of subie motors, ej20t etc i'm looking at a subie powered manx but before i go to
check it out i want to know what i'm talking about.
thanks
wacked1
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don't worry it's a VW thing
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 kombi_kid
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| posted on May 25th, 2004 at 05:41 PM |
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check out the links in this section
but basically
Subaru
Name: EN-05
Type: 544cc EFI OHC 2-cyl supercharged
Power: 41kW @ 6400
Torque: 72.5Nm @ 4400
Sources: 88-89 Subaru Rex (Sherpa)
Name: EN-07
Type: 658cc EFI DOHC 16-valve supercharged
Power: 47kW @ 7200
Torque: 88.2Nm @ 4000
Sources: 92-93 Vivio RxR
Name: EA82 Turbo
Type: 1781cc EFI OHC boxer 4-cyl Turbo
Power: 89.5kW @ 5200
Torque: 178Nm @ 2400
Sources: 88-89 Alcyone/Vortex and Leone GT
Name: EJ20
Type: 1994cc EFI DOHC 16-valve 4-cyl boxer
Power: 112kW @ 6800
Torque: 172Nm @ 5200
Sources: Legacy and Impreza
Name: EJ20T(T)
Type: 1994cc EFI DOHC 16-valve 4-cyl turbo boxer (some twin turbo models)
Power: 164kW @ 6400 (varies from 147kW in 89 Legacy to 206kW in Sti)
Torque: 270Nm @ 4000 (over 400Nm in new Sti)
Sources: Legacy RS Turbo, Impreza WRX, Forester RS
Name: EJ25
Type: 2457cc EFI DOHC 16-valve boxer 4-cyl
Power: 119kW @ 6000
Torque: 211Nm @ 2800
Sources: 95-96 Legacy
Name: EG33
Type: 3318cc EFI DOHC 24-valve 6-cyl boxer
Power: 179kW @ 6000
Torque: 309Nm @ 4800
Sources: 92-93 SVX
it aint just cool its aircool'd
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baybuscamperkid
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| posted on May 25th, 2004 at 06:04 PM |
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Missed the ea71 (1600cc) and EA81 (1800cc) which slot in just before the ea82. the ea engines are from between 1975 and 1985
Reimagined/Recycled/Upcycled Cool
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type2nut
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| posted on May 25th, 2004 at 09:27 PM |
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Also missing from this list is the later EJ25 engine with SOHC.
I have been told that this was not an import, though I can not confirm this.
Andy.
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pete wood
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| posted on May 25th, 2004 at 10:18 PM |
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the sohc Ej25 came in outbacks and libertys. It currently comes new in outbacks, liberties, imprezas and forresters. This is not an import engine.
If you are looking at an EJ20t manx, check if the motor came out of a Liberty RS or out of a WRX or forrester GT.
The WRX and forrester have the same motor but the forrester motor is slightly detuned for less power.
The Liberty RS has slightly inferior heads to the wrx/forrester motor as it is an earlier engine. If you go nuts with revs/boost you might want to
watch them. All the serious subie boys swap to WRX heads when they go nuts on the engine.
[Edited on 25-5-2004 by pete wood]
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 helbus
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| posted on May 26th, 2004 at 07:59 AM |
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There is also the EJ22
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type2nut
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| posted on May 26th, 2004 at 07:31 PM |
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Yes of course!
The EJ22 was in the early to mid 90's Libertys etc. This was (I think without exception) a DOHC engine. And there is a later EJ22 with OBD2 engine
diagnostics. Does anyone know if this was relaesed in Aus. and if so what cars it was/is in.
And also there is: ER27, EG33 and 2 releases of a 3.0litre engine (all flat 6's)
Andy.
[Edited on 26-5-2004 by type2nut]
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kombi_kid
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| posted on May 26th, 2004 at 10:33 PM |
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i just copied and pasted this from another post and this is oput of ZOOM
cheers
rhys
it aint just cool its aircool'd
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Bugged Again
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| posted on May 26th, 2004 at 10:40 PM |
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Check out this local brissie forum they might be able to help with any mods
http://www.boostcruising.com/
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wacked1
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| posted on May 27th, 2004 at 07:48 AM |
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sweet.
thanks
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Jenny
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| posted on May 27th, 2004 at 08:06 AM |
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The EJ22 fitted to the Liberty was a SOHC engine, with one cam per side. It is a slightly smaller and has more low down torque.
The EJ20T is a DOHC or quad cam engine with two cams per side. You can tell the difference between SOHC and DOHC by looking at the timing belt cover
on the front of the motor, the DOHC has two cam sprockets per side one below the other.
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type2nut
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| posted on May 27th, 2004 at 10:26 PM |
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Thanks Jenny.
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wacked1
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| posted on May 28th, 2004 at 05:41 PM |
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spoke to the guy and its a carby model motor, looking at it tomorrow
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hazet
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| posted on May 30th, 2004 at 04:44 PM |
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All the ej motors have a casting behind the power steer pump on top of the block which denotes what it is.ej18,ej20 etc...
single cam heads have the spark plugs near the inlet manifold,near injectors,the twin cam heads have the plugs between the cams.
Also on the turbo quad cams,the early motors (89 on)had different rocker covers.
The early ones have raised lines running across them as the years went on they lost the lines.
Some have lines only on the top or bottom half,the latest ones have smooth ones.
Early ones had problem with lifters.
There are also closed and open deck blocks...
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Her.S.A.
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| posted on August 1st, 2004 at 09:24 PM |
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Subie specs
Hi all.
Does any one know wat the bore size and bore spacing (distanse between bore centers) is of the different 4 cylinder models is?
Looking at fitting Subie heads (16 valves if possible) to a type 4 vw engine.
thanx Hermann. |
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Jenny
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| posted on August 3rd, 2004 at 07:27 AM |
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For the EJ22 SOHC motor, bore / stroke / displacement is 96.9x75 / 2212.
For the EJ20 & EJ20T DOHC: 92x75 / 1994
EJ18 SOHC: 87.9x75 / 1820
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klashniv
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| posted on April 20th, 2006 at 06:24 PM |
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I have discovered there was also an EJ16 and some EJ series engines were supplied with a carburetor in some countries e.g South Africa
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urban_myth
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| posted on April 21st, 2006 at 09:59 AM |
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Subaru released several engines in australia, the ej16, ej18, ej20; all of these in the impreza were sohc, and also the ej22 and ej25 in the liberty.
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pete wood
A.k.a.: figure itout
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| posted on April 21st, 2006 at 11:29 AM |
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ej25 also came in the impreza RS2.5. And there is also the new STi ej25T.
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boowoogum
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| posted on April 21st, 2006 at 08:37 PM |
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Herman,If you go to the Drag racing section on this site there is an ongoing post from "Wibble " in Cairns N.Q. who is fitting WRX heads to a Type !
engine. It is listed as "Hybrid engine"
Glenn
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