List of Subaru Engines ...

[Bantum]

Interested in a complete list of Engines from Subaru ?

I will try and compile a list here ... ... ( It might take a while though as there are a few )

Note : I've used references from Wikipeida, Subaru + others on here to compile the list.

So Subaru uses a four or five character code to identify all of their engines.

• The first letter is nearly always E - Standing for Engine.
  ( Note : Only applies for Engines before the introduction of FB Engine series )
• The second letter is the engine's family.
• Next come two digits indicating the engine's displacement. ( Or revision before 1989 )
• The optional fifth character is an identifier to mark revisions. ( Ex: turbo, DOHC, Fuel Injection, etc. )

Also after each engine type is a brief discription of what it is + vehicle used in ...

I've broken them down into the following categories :

• Two Cylinder
• Three Cylinder
• Four Cylinder
  
  • EA + Engines
  • EJ + Engines
  • EE + Engines
  • FA + FB Engines
• Six Cylinder
• Experimental / Hybrid
• Industrial / Power Units
• Formula 1
• Aircraft
• Bikes
• Marine

Note : I've had to break up the list as it's far too long to fit on here ...
Hopefully the links will work to each section, let me know if they don't ...

This is a work in progress - Aim is it to include it in the Wiki page ( http://www.ausubaru.wikidot.com ) ...

Edits: Addies - 2 Oct 2012 ... Revised Headings add more Engines - 4 Oct 2012 ... Trying to fix links - 6 Oct 2012 ... Revised Layout + Links - 24 Oct 2012 ... Add Links - 6 Nov 2012 ... Revised references - 1 Dec 2012 ... Had to Split 4 Cylinder Engines to make room ... 6 Sep 2013 - Add Wiki link ...

[TOONGA]

looks mighty familiar

http://en.wikipedia.org/wiki/List_of_Subaru_engines



TOONGA

[Bantum]

... looks mighty familiar ...

Yeah, you beat me to it ... ... ( I've updated + added references to header now )

I wanted to have a fairly succinct list with out all the gumpf that other site has + will be adding a few other 'non' genuine Subaru engines not found elsewhere ...

Feel free to suggest any that I've misssed or corrections to be made ...

Cheers,

Bantum

[pitrack_1]

What, you left out my EE20 Diesel?! Sacrilege!!! And after all my moaning...

I assume you're limiting it to road-vehicular-type engines. Otherwise you could really go to town by trying to list by the (Robin) Subaru Industrial range... see Subaru Robin. One company at least is using them as bike-assist engines. There's an awful lot of old whipper-snipper types with them out there too.

[Bantum]

... What, you left out my EE20 Diesel?! Sacrilege!!! ...

Added ...

... I assume you're limiting it to road-vehicular-type engines ...

Not particulaly - thought I might add some aircraft ones too ...

... Otherwise you could really go to town by trying to list by the (Robin) Subaru Industrial range... see Subaru Robin. One company at least is using them as bike-assist engines. ...

I might give that a go once I have got the others sorted ...

... There's an awful lot of old whipper-snipper types with them out there too ...

Yep - probably too many to mention here ... but you never know ...

Will add a few more & update the list as I find them ...

Cheers, Bantum.

[phillatdarwin]

what a good list u do like it

[steptoe]

and what about all the little Robin engines ???

Nice compilation with factual title

[littlewhiteute]

I don't see any DOHC EJs in your list.

[Gannon]

Is there any point including the EJ30, seeing it has never made it to a production car. There are stacks of prototype engines that could be included if you were going this way,.... like the DOHC and fuel injected EA81
You could elaborate on the EJ engine a bit, like defining the single turbo and twin turbo models, doch and soch variants and avcs and avls cam timing systems

The FA20 and FA20DIT are the bits you are missing from the FA section

[Bantum]

... Nice compilation with factual title ...

Thanks ...

... and what about all the little Robin engines ??? ...

On the 'to do' list ...

... Is there any point including the EJ30 ?

Included in the list as it is an EJ motor ...

... There are stacks of prototype engines that could be included if you were going this way,.... like the DOHC and fuel injected EA81 ...

... I don't see any DOHC EJs in your list ...

Will do - adding more as I go ...

... You could elaborate on the EJ engine a bit, like defining the single turbo and twin turbo models, doch and soch variants and avcs and avls cam timing systems ...

As there are many variants I may not be able to include them all, but willing to give it a go ...

... The FA20 and FA20DIT are the bits you are missing from the FA section ...

Corrected ...

[Bantum]

Doh ...

... The text that you have entered is too long (10069 characters). Please shorten it to 10000 characters long ...

I was tyring to add more to the first page, but have come accross the limit ...

Can this be modified with room for extra characters ... ? Moderators ... ? Help ... :!

Think I might be able to break it up, but it would be spread out over several pages ...

Ok - will try this again by adding links to each catergory & see how that goes ...

[Bantum]

Twelve Cylinder Engine

Subaru F-1 Engine :

Water Cooled, Flat-Twelve, Over Head Valve

Configuration: Flat 180º Boxer
Number of cylinders: 12
Number of valves : 60
Displacement : 3,497 cc (213.4 cu. in.)
Horsepower : > 620 @ 12,500 rpm
Ignition : double Magneti Marelli

Was doing a search for subaru engines and came accross this one :

Coloni C3B ( Designed by Motori Moderni ) : http://en.wikipedia.org/wiki/Flat-twelve_engine

Another link : http://driveperformance.subaru.com/dp43 ... spx?page=3

Didn't know about that one ! ...

Note : Revised to same format as others - 3 Dec 2012 ...

[TOONGA]

check this post out of an even longer thread that details weird and wonderful subaru stuff

http://www.ultimatesubaru.org/forum/sho ... tcount=140

TOONGA

[pitrack_1]

I think the Forester diesel has a slightly lesser power output to the Outback diesel, 108kW vs 110kW. This is apparently due to differing exhaust systems. Dunno about the Impreza, You may wish to update the EE20 listing.

[Bantum]

Two Cylinder Engines

Subaru EK Engines :

Air Cooled, In-Line, Two-Stroke

• EK-31: 356 cc, B & S = 61.5 x 60 mm, Comp Ratio = 6.5:1
  Subaru 360 ( 1958 – 1969 ) Custom Wagon ( 1963 ) & Sambar ( 1961 – 1970 )
  • 16 PS (12 kW; 16 hp) @ 4,500 rpm, 3kg·m @ 3,000 rpm ( 1958 - 1960 )
  • 18 PS (13 kW; 18 hp) @ 4,700 rpm ( 1960 - 1964 )
  • 20 PS (15 kW; 20 hp) @ 5,000 rpm ( 1964 - 1969 )
• EK-32: 356 cc, B & S = 61.5 x 60 mm, Comp Ratio = 7.5:1
  Subaru 360, Young S & Young SS ( 1968 - Aug 1970 )
  • 25 PS (18 kW; 25 hp) @ 5,500 rpm ( 1968 -1970 )
  • 36 PS (26 kW; 36 hp) @ 7,000 rpm ( 1968 -1970 )
• EK-33: 356 cc, B & S = 61.5 x 60 mm, Comp Ratio = 6.5:1 ( standard ) 7.5:1 ( Young SS & Sport Edition )
  Subaru R-2 ( 1969 – 1971 ) & Sambar ( 1970 – 1973 )
  • 26 PS (19 kW; 26 hp) @ 5,800 rpm ( R-2 Van K41, Sambar K55 / K64 )
  • 30 PS (22 kW; 30 hp) @ 6,500 rpm ( R-2 )
  • 36 PS (26 kW; 36 hp) @ 7,000 rpm ( R-2 SS )
  • 32 PS (24 kW; 32 hp) @ 6,500 rpm ( R-2 Sport Edition )
• EK-51: 423 cc, B & S = 67.0 x 60.0 mm, Comp Ratio = 6.5:1
  Subaru 450 ( MAIA ) Japan & North America ( 1960 – 1966 )
  • 23 PS (17 kW; 23 hp) @ 5,000 rpm

Water Cooled, In-Line, Two-Stroke

• EK-34: 356 cc, B & S = 61.5 x 60.0 mm, Comp Ratio = 6.5:1
  Subaru R-2 ( Oct 1971 - Aug 1972 ) Rex ( Aug 1972 - Oct 1973 ) & Sambar ( Feb 1973 - Feb 1976 )
  • 28 PS ( 21 kW; 28 hp ) @ 5,500 rpm ( Sambar K71 / K72 / K81 )
  • 32 PS ( 24 kW; 32 hp ) @ 6,000 rpm ( R-2, Rex )
  • 35 PS ( 26 kW; 35 hp ) @ 6,500 rpm ( Rex TS )
  • 36 PS ( 26 kW; 36 hp ) @ 7,000 rpm ( R-2 GSS )
  • 37 PS ( 27 kW; 36 hp ) @ 6,500 rpm ( Rex GSR )

Water Cooled, In-Line, Four-Stroke, Single Over Head Cam

• EK-21: 358 cc, B & S = 66.0 x 52.4 mm, Comp Ratio = 9.5:1
  Subaru Rex K22 ( Oct 1973 – May 1976 ) & Sambar ( Feb 1976 - May 1976 )
  • 28 PS ( 21 kW; 28 hp ) @ 7,500 rpm ( Rex Van K42, Wagon K26, Rex Sedan )
  • 31 PS ( 23 kW; 31 hp ) @ 8,000 rpm ( Rex )
• EK-22: 490 cc, B & S = 74.0 x 57.0 mm, Comp Ratio = 9.5:1 ( SEEC-T emissions system )
  Subaru Rex ( May 1976 – May 1977 ) & Sambar ( May 1976 - Mar 1977 )
  • 28 PS ( 21 kW; 28 hp ) @ 6,500 rpm ( Rex 5 Van K43, Sambar 5 K75 )
  • 31 PS ( 23 kW; 31 hp ) @ 6,500 rpm ( Rex 5 K23 )
• EK-23: 544 cc, B & S = 76.0 x 60.0 mm, Comp Ratio = 8.5:1 ( Two Valves )
  Subaru Rex ( May 1977 – 1989 ) & Sambar ( 1977 – 1990 )
  • 28 PS ( 21 kW; 28 hp ) @ 6,200 rpm ( Rex Van, Sambar )
  • 30 PS ( 22 kW; 30 hp ) @ 6,000 rpm ( Rex 3rd gen )
  • 31 PS ( 23 kW; 31 hp ) @ 6,000 rpm ( Rex 2nd gen & Rex Combi )
• EK-23: 544 cc, B & S = 76.0 x 60.0 mm, Comp Ratio = 9.0:1 ( Three Valves )
  Subaru Rex Viki ( 1986 to 1989 ) & Sambar ( 1989 – 1990 )
  • 34 PS ( 25 kW; 34 hp ) @ 6,000 rpm ( Sambar )
  • 36 PS ( 26 kW; 36 hp ) @ 7,000 rpm ( Rex )
• EK-23: 544 cc, B & S = 76.0 x 60.0 mm, Comp Ratio = 8.5:1 ( Two Valve Turbo )
  Subaru Rex Combi ( 1983 – 1986 )
  • 41 PS (30 kW; 40 hp) @ 6,000 rpm
• EK-23: 544 cc, B & S = 76.0 x 60.0 mm, Comp Ratio = 9.0:1 ( Three Valve Turbo )
  Subaru Rex VX ( 1986 – 1989 )
  • 36 PS (26 kW; 36 hp) @ 7,000 rpm
• EK-23: 544 cc, B & S = 76.0 x 60.0 mm, Comp Ratio = 9.0:1 ( Three Valve Supercharger )
  Subaru Rex Supercharger ( 1988 – 1989 )
  • 55 PS (40 kW; 54 hp) @ 6,400 rpm ( Water-cooled intercooler )
• EK-42: 665 cc, B & S = 78.0 x 69.6 mm, Comp Ratio = 9.5:1 ( Two Valves )
  Subaru Rex / 700, Mini Jumbo & Sambar ( 1982 – 1989 )
  • 31 PS ( 23 kW; 31 hp ) @ 6,400 rpm ( Subaru 700 )
  • 37 PS ( 27 kW; 36 hp ) @ 6,400 rpm ( M70, Mini Jumbo, Sherpa )

Notes : Revised List Details - 1 Dec 2012...

[Bantum]

Three Cylinder Engines

Subaru EF Engines :

Water Cooled, In-Line, Single Over Head Cam

• EF-10: 1.0-litre, 997 cc, 2 Valve, B & S: 78 x 69.6 mm, Comp Ratio : 9.5:1
  Subaru Justy ( 1984 – 1987 ) & Libero ?
  • 47 bhp (35 kW; 48 PS) @ 5,000 rpm / 59 lb·ft (80 N·m) @ 3,200 rpm
• EF-12: 1.2-litre, 1189 cc, 3 Valve, B & S: 78 x 83 mm, Comp Ratio : 9:1
  Subaru Justy ( 1987 – 1994 ) & Libero + Tutto ( Taiwan )
  • 66 bhp (49 kW; 67 PS) @ 5,200 rpm / 70 lb·ft (95 N·m) @ 3,600 rpm ( Carbi )
  • 73 bhp (54 kW; 74 PS) @ 5,600 rpm / 71 lb·ft (96 N·m) @ 3,600 rpm ( MPFI )
  • 80 bhp (60 kW; 81 PS) ? ( MPFI )

Notes : Was there a turbo version ? ... Add / Revise list - 1 Dec 2012

[Bantum]

Four Cylinder Engines

Subaru EA Engines :

Water Cooled, Flat-Four, Over Head Valve

• EA-52: 977 cc, B & S = 72 x 60 mm, Comp Ratio = 9.0:1
  Subaru 1000 ( 1966 – 1971 ) & FF-1 Star ( 1970 – 1973 )
  • 55 hp @ 6,000 rpm, 7.8 kg･m @ 3,200 rpm, 57 lb·ft (77 N·m) @ 3,200 rpm.
• EA-61: 1.1 L, 1088.8 cc, B & S = 76 x 60 mm, Comp Ratio = 8.5:1
  Subaru FF-1 Star 'Sport' and Subaru 1100 G ( 1970 – 1972 )
  • 61 bhp (45 kW; 62 PS) @ 5,600 rpm, 65 lb·ft (88 N·m) @ 4,000 rpm.
• EA-62: 1267.5 cc, B & S = 82 x 60 mm, Comp Ratio = 9.0:1
  Subaru 1300 G ( 1971 – 1972 )
  • 80 bhp (60 kW) @ 6,400 rpm, 73 ft·lbf (99 N·m) @ 4,000 rpm.
• EA-63: 1.3 L, 1362 cc, B & S = 85 x 60 mm, Comp Ratio = 8.5:1
  Subaru 1400 Leone ( 1973 – 1976 )
  • 72 PS (53 kW) @ 6,000 rpm, 10.2 kg·m ( 100 N·m; 74 lb·ft ) @ 3,600 rpm ( JDM, em cleaned )
  • 78 PS (57 kW) @ 6,000 rpm, 10.5 kg·m ( 103 N·m; 76 lb·ft ) @ 4,000 rpm ( JDM, no em equipment )
• EA-65: 1.3 L, ? cc, B & S = ? mm, Comp Ratio = ?
  Subaru Leone DL ( ? ) More info neded ...
• EA-71: 1595 cc, B & S = 92 x 60 mm, Comp Ratio = 9.0:1
  Subaru 1600 Leone ( 1976 – 1987 ) & Brat / Brumby ( 1978 – 1980 )
  • 82 PS (60 kW) @ 5,600 rpm, 12.0 kg·m ( 118 N·m; 87 lb·ft ) @ 3,600 rpm ( JDM, em cleaned )
  • 87 PS (64 kW) @ 5,600 rpm, 12.3 kg·m ( 121 N·m; 89 lb·ft ) @ 3,600 rpm ( JDM, no em equipment )
  • 95 PS (70 kW) @ 6,400 rpm, 12.3 kg·m ( 121 N·m; 89 lb·ft ) @ 4,000 rpm ( JDM twin-carb, em cleaned )
• EA-81: 1781 cc, B & S = 92 x 67 mm, Comp Ratio = 8.7:1
  Subaru 1800 Leone ( 1980 – 1989 ) & Brat / Brumby ( 1981 – 1993 )
  • 73 bhp (54 kW; 74 PS) @ 4,800 rpm, 94 lb·ft (127 N·m) @ 2,400 rpm
• EA-81T: 1781 cc, B & S = 92 x 67 mm, Comp Ratio = 7.7:1, Pressure: 7 psi
  Subaru 1800 Leone ( 1983 – 1984 ) & Brat / Brumby ( 1984 – 1993 )
  • 95 bhp (71 kW; 96 PS) @ 4,200 rpm, 123 lb·ft (167 N·m) @ 2,800 rpm ( Turbo )

Note : There many variants of the EA-81 Engines & things that it went into ...

Water Cooled, Flat-Four, Single Over Head Cam

• EA-72: 1.6 L, ? cc, B & S = ? mm, Comp Ratio = ?
  Subaru L Series 'Maia FF' and 'Maia II' ( ? )
• EA-82: 1.8 L, 1791 cc, B & S = 92 x 67 mm, Comp Ratio = 8.7:1
  Subaru L Series ( 1985 - 1994 ) & XT ( 1985 - 1991 )
  • 84 bhp ( 63 kW; 85 PS ) @ 5,200 rpm, 101 lb·ft (137 N·m) @ 3,200 rpm ( Carb )
  • 90 bhp ( 67 kW; 91 PS ) @ 5,600 rpm, 101 lb·ft (137 N·m) @ 3,200 rpm ( SPFI )
  • 97 bhp ( 72 kW; 98 PS ) @ 5,200 rpm, 103 lb·ft (140 N·m) @ 3,200 rpm ( MPFI )
• EA-82T: 1.8 L, 1791 cc, B & S = 92 x 67 mm, Comp Ratio = 7.7:1, Pressure: 7 psi
  Subaru L Series ( 1985 - 1994 ) & XT ( 1983 - 1990 )
  • 111 bhp (83 kW; 113 PS) @ 5,200 rpm ( Turbo, 1985 - 1986 )
  • 115 bhp (86 kW; 117 PS) @ 5,200 rpm ( Turbo, 1987 - 1990 )

Note : There also many variants of the EA-82 Engines ...



Subaru EN Engines :

Water Cooled, In-Line Four, Single Over Head Cam

• EN-05: 547 cc,
  KH2 Subaru Rex ( 1986 )
  • 38 PS @ 7,500 rpm, 4.5 kg·m @ 4,500 rpm.
• EN-07A: 658 cc, (Naturally Aspirated carburetor)
  KW series Subaru Vivio ( ? )
  • 42PS @ 7,000 rpm, 5.3 kg·m @ 4,500 rpm.
• EN-07C: 658 cc, . (LPG carburetor version)
  KV3 series Sambar ( ? )
  • 40PS @ 6,500 rpm, 5.5 kg·m @ 3,500 rpm
• EN-07L: 658 cc, (LPG carburetor version)
  Subaru Sambar & Dias ( ? )
  • 40PS @ 6,500 rpm, 5.5 kg·m @ 3,500 rpm.
• EN-07E: 658 cc, SOHC, (Naturally Aspirated EMPi)
  Subaru Rex, Vivio & Pleo KK3 Vivio MT version ( ? )
  • 38 kW (53PS; 52 hp) @ 7,200 rpm, 53.9 N·m (5.5 kg·m) @ 5,600 rpm.
• EN-07F: 658 cc, SOHC, (Naturally Aspirated EMPi)
  Subaru TV1 series Sambar ( ? )
  • 35 kW (48PS) @ 6,400 rpm, 58 N·m (5.9 kg·m) @ 3,200 rpm.
• EN-07S: 658 cc, SOHC, (Naturally Aspirated SPI)
  Subaru Pleo ( ? )
  • 45 PS @ 6,400 rpm, 5.7 kg·m @ 4,000 rpm.
• EN-07Y: 658 cc, SOHC, (supercharger EMPi)
  Subaru KV4 series Sambar Touring ( ? ) Subaru TV1 series Sambar Dias ( ? )
  • 55ps @ 6,200 rpm, 7.1 kg·m @ 3,800 rpm.
  • 43 kW (58PS) @ 6,000 rpm, 74 N·m (7.5 kg·m) @ 4,400 rpm.
• EN-07W: 658 cc, SOHC, (minor change SPI)
  Subaru Pleo L (CVT transmission)
  • 42 kW (58 PS) @ 6,400 rpm, 74 N·m (7.3 kg·m) @ 4,000 rpm.
• EN-07U: 658 cc, SOHC, ( mild change EMPi )
  Subaru Pleo L ( CVT transmission )
  • 44 kW (60 PS) @ 6,400 rpm, 75 N·m ( 7.6 kg·m ) @ 4,000 rpm.
• EN-07Z: 658 cc, SOHC, ( IC supercharger with EMPi )
  Subaru Rex VX / Subaru Vivio GX ( ? ) & Pleo RM ( ? )
  • 64 PS @ 6,000 rpm, 9.1 kg·m @ 3,600 rpm .
  • 47 kW (64 PS) @ 6,400 rpm 84 N·m ( 8.6 kg·m ) @ 4,400 rpm.

Water Cooled, In-Line Four, Double Over Head Cam

• EN-07D: 658 cc, DOHC, AVCS,
  Subaru R1, R2 & Stella ( ? )
  • 40 kW (54PS) @ 6,400 rpm, 63 N·m (6.4 kg·m) @ 4,400 rpm.
• EN-07X: 658 cc, DOHC, ( IC with supercharger )
  ( Subaru Vivio RX-R ) ( Subaru Pleo RS )
  • 47 kW (64PS) @ 6,000 rpm, 102 N·m (10.5 kg·m) @ 3,200 rpm.
  • 47 kW (64PS) @ 7,200 rpm, 106 N.m (9.0 kg.m) @ 4,000 rpm.
• EN-08: 758 cc, ( more info needed )
  Subaru Fiori ( 1998 - ? )

Notes : Where I have a ? - more info /correction is generally needed ...

Edits : Added a few more EJ engines ... Revised List + More added to list - 26 Oct 2012 ... Revised Diesel info - 19 Nov 2012 ... Revise list + add more details -1 Dec 2012 ... Moved FA + FB Engines to new page ... Correction to EN type + Add EA-65 & EA-72 - 22 Feb 2013 ...

[Bantum]

Four Cylinder Engines

Subaru EJ Engines :

Water Cooled, Flat-Four, 16-Valve, Single Over Head Cam

• EJ-15: 1493 cc, B & S = 85 x 65.8 mm, Comp Ratio = 9.4:1
  JDM Subaru Impreza ( 1990 – 2003 )
  • 1: 97 PS (71 kW; 96 bhp) @ 6,000 rpm, 129.4 N·m (95 lb·ft) @ 3,600 rpm ( MPFI )
  • 2: 102 PS (75 kW; 101 bhp) @ 5,600 rpm, 136.3 N·m (101 lb·ft) @ 4,000 rpm
  • 3: 95 PS (70 kW; 94 bhp) @ 5,200 rpm, 140.2 N·m (103 lb·ft) @ 3,600 rpm
  • 4: 100 PS (74 kW; 99 bhp) @ 5,200 rpm, 142.0 N·m (105 lb·ft) @ 4,000 rpm
• EJ-16: 1597 cc, B & S = 87.5 x 65.8 mm, Comp Ratio = 9.4:1
  Subaru Impreza ( 1993 – 2006 )
  • 90 PS (66 kW; 89 bhp) @ 6,000 rpm, 138.3 N·m (102 lb·ft) @ 4,500 rpm ( MPFI )
• EJ-18: 1820 cc, B & S = 87.9 x 75 mm, Comp Ratio = 9.5:1 ( more info needed )
  Subaru Impreza, Euro & JDM Subaru Legacy ( 1993 – 1999 ) & Isuzu Aska (1990–1993)
  • 1: 110 PS (81 kW; 108 bhp) @ 6,000 rpm, 149.1 N·m (110 lb·ft) @ 3,200 rpm.
  • 2: 115 PS (85 kW; 113 bhp) @ 6,000 rpm, 154.0 N·m (114 lb·ft) @ 4,500 rpm ( SPFI )
  • 3: 120 PS (88 kW; 118 bhp) @ 5,600 rpm, 163.8 N·m (121 lb·ft) @ 3,600 rpm.
• EJ-20: 2.0 litre, 1,994 cc, B & S = 92 x 75 mm, Comp Ratio = 9.4:1
  Subaru Impreza - Most Models + WRX in the United States ( 2002 – 2005 )
  • E: 115–190 hp @ rpm? ( naturally aspirated )
  • 2: ?
• EJ-20N: ? ( compressed natural gas ) ( more info needed )
• EJ-20T: ? , Rocker-style HLA, B & S = 92 x 75 mm, Comp Ratio = 8.0:1 ( Turbo, more info needed )
  • G: 220–280 hp @ ? rpm. 200 PS (147 kW; 197 bhp) @ 6,000 rpm and 260 Nm.
  • K: ditto ( Impreza WRX & STi 9/96~9/98 )
  • 5: ditto
  • 7: ditto
• EJ-22: 2212 cc, B & S = 85 x 65.8 mm, Comp Ratio = 9.4:1
  Subaru Impreza & Subaru Legacy ( 1989 - 2001 )
  • 135–280 hp @ ? rpm.
• EJ-25: 2457 cc, B & S = 85 x 65.8 mm, Comp Ratio = 9.4:1
  Found in Most Models ( 1995 – 2012 )
  • 165–320 hp @ ? rpm.
• EJ-30: ?, B & S = 85 x 65.8 mm, Comp Ratio = 9.4:1 ( Special limited engine )
  ( more info needed ) ? what did this go in ?

Note : Phase I engines ( 1989 – 1998 ) and Phase II engines ( 1999 – 2010 ).

Water Cooled, Flat-Four, 16-Valve, Dual Over Head Cam

• EJ-20D: 1,994 cc, B & S = 85 x 65.8 mm, Comp Ratio = 9.4:1
  Subaru Legacy ( 1989 - 1999 )
  • 150 hp (110 kW)
• EJ-204: ?, B & S = 85 x 65.8 mm, Comp Ratio = 9.4:1, naturally aspirated AVCS.
  Subaru Legacy JDM ( 2003 - 2009 ) 190 hp (140 kW)
  Subaru Impreza JDM ( 1993 - 1999 ) 155 hp (116 kW)
• EJ-20TT: , ? B & S = 85 x 65.8 mm, Comp Ratio = 9.4:1( Sequential Twin Turbo, more info needed )
  • H:183 kW (249 PS; 245 bhp)
  • R:206 kW (280 PS; 276 bhp)
  • 6:190 kW (258 PS; 255 bhp)
  • 8:206 kW (280 PS; 276 bhp)
• EJ-25: ? B & S = 85 x 65.8 mm, Comp Ratio = 9.4:1( more info needed )

Note : Cosworth CS600 series 'High Performance Engine'

Subaru EL Engine :

Water Cooled, Flat-Four, Double Over Head Cam

• EL-?: 1,498 cc, AVCS, B & S = 85 x 65.8 mm, Comp Ratio = 9.4:1
  JDM Subaru Impreza ( 2006 - onwards )
  • 110 hp ( 81 kW ) @ 6400 rpm, 144 N·m @ 3,200 rpm.

Notes : Revised layout & moved to new page ... more to come ...

Edits : Add more info - 3 Dec 2012 ...

[Bantum]

Four Cylinder Engines

Subaru FA Engines :

Water Cooled, Flat-Four, ?

• FA-20: 1,998 cc,
  Subaru BRZ, Toyota 86 (4U-GSE) & the Scion FR-S ( 2012 - current )
  • 200 PS (147 kW; 197 hp) @ 7,000 rpm, 20.9 kg·m (205 N·m; 151 lb·ft) @ 6,400 - 6,600 rpm
• FA-20T: Turbo ? ( not released yet )
  Subaru BRZ, Toyota 86 (4U-GSE) & the Scion FR-S ( ? )
• FA-20 DIT: 1,998 cc,
  Legacy GT DIT sedan & Touring Wagon ( 2012 - current )
  • 300 PS (221 kW; 296 hp) @ 5,600 rpm, 40.8 kg·m (400 N·m; 295 lb·ft) @ 2,000 - 4,800 rpm

Subaru FB Engines :

Water Cooled, Flat-Four, ? DOHC

• FB-16: 1,600 cc,
  EUDM Impreza XV 1.6i ( 2012 - current )
  • 84 kW (115 PS) @ 5,600 rpm, 150 N·m (15.3 kg·m) @ 4,000 rpm.
• FB-20: 1,995 cc,
  JDM Subaru Forester & Impreza ( 2011 + Current )
  • 109 kW (148 PS) @ 6,000 rpm, 196 N·m (20 kg·m) @ 4,200 rpm.
• FB-25: 2,498 cc,
  North American Subaru Forester ( 2011 + Current )
  • 170 hp, 174 lb·ft @ ? rpm.

Notes : Ran out of room again ... ... so I had to break it up ... might do a bit of re-organising later ...

Edit : Revised list - 3 Dec 2012 ...

[Bantum]

Four Cylinder Engines

Subaru EE Engines :

Water Cooled, Flat-Four, Double Over Head Cam, 16-valve, Diesel

• EE-20: 2.0 litre, 1998 cm3, B & S = 98.4 x 80.0 mm ?
  Subaru Forester, Legacy & Impreza ( 2008 - current )
  • 110 kW (150 PS, 148 hp) @ 3,600 rpm, 350 N·m (35.7 kgf·m, 258 lbf·ft) @ 1800 rpm.
• EE-20T: 2.0 litre, 1998 cm3, B & S = 98.4 x 80.0 mm ? ( Turbo, more info needed )
  Subaru Forester, Legacy & Impreza ( 2008 - current )
  • 110 kW (150 PS, 148 hp) @ 3,600 rpm, 350 N·m (35.7 kgf·m, 258 lbf·ft) @ 2400 rpm.

Note : There are conflicting capacity / configurations for these engines ...