Come join the discussion about performance, modifications, troubleshooting, turbo upgrades, maintenance, and more! Subaru of America designates the same part numbers for an EJ255 shortblock, and EJ257 shortblock with the exception of the pistons. You can find Subaru with EJ204 engine with 180 horsepower, this motor has AVCS system only on the intake cams, and also high compression pistons and modified ECU software. Of course you bought or want to buy Subaru Impreza WRX and STI for absolutely other purposes. If you are looking for information about the newer JDM Engines, 2001+ please check out this POST. Version 5 STI Head Stamp codes and Pics added. New Patient Forms; About; Contact Us; ej20k vs ej207. In Stock. Sign up for a new account in our community. That is the only difference as far as I know. Also it was equipped with a new intake manifold, 550 cc fuel injectors and other camshafts. Has forged pistons as well. ECU Pinout Subaru Impreza EJ20K, EJ20G, EJ207. Actual item photos. Turbocharged EJ20G was the first such engine. Incorrect. Version 10 STI block W20C beside the Version 7/8/9 S20C/T20C: Phase 2 and Phase 3 Heads, can also be Identified by this same External Stamp Code: BH5A TT Heads stamped LH B 004 and RH B 004, BH5B TT Heads stamped, LH B 003 and RH B 003, BH5D TT Heads stamped, LH H20B and RH H20B, Version 6 WRX Heads stamped, LH A 003 and RH A 003, Version 5 STI Heads stamped, LH C 005 and RH C 006, Version 6 STI Heads stamped, LH C 007 and RH C 008, Version 6 STI RA Heads stamped, LH S20 and RH S20, Version 7 WRX Heads stamped, LH S20 and RH S20, Version 7 STI Heads stamped, LH S20V and RH S20V (code change with AVCS/Cam Type), Version 8 STI Heads stamped, LH T20 and RH T20, Version 9 STI Heads stamped, LH T20 and RH T20, Version 10 STI Heads stamped, LH W20 and RH W20. ver since it arrived in the industry, EJ20 has been regarded as one of the most reliable and powerful engine blocks. #JDM #EJ20 #EJ205 #EJ207 #EngineGuide #AVCS. WRX Version 5/6/7 EJ205 Open deck block stamped R20, STI Version 5/6 EJ207 Open deck block stamped R20, STI Version 7 EJ207 Semi closed deck block stamped S20C, STI Version 8 EJ207 Semi closed deck block stamped T20C, STI Version 9 EJ207 Semi closed deck block stamped T20C, STI Version 10 EJ207 Semi closed deck block stamped W20C, STI EJ257 Semi closed deck block stamped B25C. Up for sale is a low mileage EJ20Y engine removed from a JDM VAB (2015-2021) STI. The capacity of the EJ20G stock fuel injectors is 380 cc. It is a bad sign, and you solve the problem only by means of overhaul. I dont mean to threadjack at all, but I enjoyed the read and it left me with a question so the advantage of the ej207 is obviously in the heads, but if you were building a 2.1L would it be "stronger" with the 207 vs the 205. This features the dual AVCS heads and twin scroll turbocharger. This thread got me curious. I want to do a swap, and I want a closed deck EJ20, but it seems they are very rare. This 2.0 Liter engine replaced the smaller 1.8 Liter EA82 and was the first representative of the EJ series and became the basis for the EJ line for so many years. 1997-1998 Version 3 and 4: These vehicles used the EJ20K motor. Brought it knowing the previous owner had a v7 STI shorty installed. You'd save yourself a lot of headache buying a gc impreza to swap that into. Subaru Impreza Version 4 WRX STi (EJ20k) GC8 vs Version 7 STi (EJ207) GDB Bugeye - YouTube 0:00 / 1:55 Subaru Impreza Version 4 WRX STi (EJ20k) GC8 vs Version 7 STi (EJ207) GDB. Also these motors used the intake manifold with TGV valves (Tumble generator valves) that improved ecological index and the increased compression ratio to 9. The STI RAs that used these engines received the upgraded Shim-under-bucket style lifters, unlike the standard HLA buckets that WRX and WRX STI had. The EJ255 has a different domed piston vs the EJ257. Home; Services; New Patient Center. The first version of this engine was called EJ20E and it was installed on Subaru Legacy. It was the first representative of the legendary EJ series. EJ20 oil leak. Exhaust valves are sodium filled. Despite an excellent-flowing head design, these engines are known for bottom end bearing problems. The Fora platform includes forum software by XenForo. car can move between both engine and can run both older and newer ecu. Yes/NO. Here is a site with some info for JDM engines if that helps. JDM EJ207 ENGINE 2.0L SUBARU IMPREZA WRX STI V7 TURBOCHARGER . We highly suggest if you are looking for a swap engine to check out these options. A twin turbo set up, tuned working to its full potential isn't going to push the limits of a 208 Power Rating. But with the newer style of engine it wasn't needed on NA engines. If it\'s OEM? Subaru EJ205 engine for Forester had a compression ratio 8.5 and used Mitsubishi TF035 turbocharger. Let me know if I need to clarify anything. Next is the EJ207, which was produced for the GC8 in UK, Japan, and Australia. 2003 2009 are 140 HP. EJ207 (v8) has hypercast pistons, everything else is forged, the heads flow more (big port), the cams are more aggressive than v7. It can also be referred to as the DOHC Sequential Twin Turbo and inter-cooled engine. Up for sale is a low mileage EJ20Y engine removed from a JDM VAB (2015-2021) STI. Subaru EJ207 to EJ20K Engine swap and wiring. Welcome to Perth-WRX, click here to register! This can confuse you, especially if you are experiencing the issue mentioned above in excessive oil consumption. EJ20k vs EJ207 Question Hi guys. Powered by Invision Community. Power of EJ20R reached 280 HP. 2.Body type F=Wagon C=Sedan 3.Engine type 8=2.0L Turbo Again, it will be difficult to pass emissions with one of these engines, due to the OBDII port that isnt compatible with typical scan tools. In 1996 EJ20G engine was replaced with new turbocharged EJ20K. It is considered reliable and will make around 250hp. Then there's also a difference in bore wall and stiffener thickness through the EJ207 STI block: Version 7, JDM STI EJ207, S20C - Forged Molybdenum. dej20gej20kmaster-4 . To receive 450-500 horsepower on EJ207, you will be need forged pistons, head porting and all that is written in the article about EJ257 HERE. Or to sell the slow Subaru and to buy WRX STI. 0.6mm is too short for Phase 1. as blarg said, the EJ207 block is stronger than the EJ205. It's easy! Maybe the piston rings failed; that is why this happened in the first place. Therefore, be ready to its low reliability and overhaul each 50,000-60,000 miles of mileage (100,000 km). Most of these are on US sites. Max, does your 99 WRX Block have a small R20 on it? Always check with a tuner before running this engine as-is. EJ204 phase 2 engine differs in use of DOHC cylinder block heads. Here's how to identify each motor, and the pros and cons of using it in your swap: 1992-1996 Version 1 and 2: The first WRX and STI models used the EJ20G. So I am trying to find what the difference is between the EJ20k, EJ20g, EJ207, etc search in the conversions forum. Used JDM 2002-2003 Subaru Impreza WRX STI EJ207 Engine with VF30 Turbo, TMIC and Ecu for 2002 2003 2004 2005 WRX, Used JDM Subaru WRX STI EJ20Y Dual AVCS Quad CAM For 2006-2018 Replacement Engine For Sale, JDM Version 7 V7 EJ207 Subaru Impreza STi Engine with Unequal length Headers ECU TMIC. After 2001, all WRX vehicles use EJ205 until 2006, when USDM WRX models changed their engines to EJ255. Sold Out. Stroker kit includes EJ25 crank, H-beam rods, Mahle pistons, ARP head studs. These are Phase 2 engines with open deck block, new SOHC heads and lightweight pistons. I was led to believe the change from closed deck to open deck Ej20 was a side effect of WRC regulations. Here is a very clean JDM 2008 to 2014 Subaru STi Ver.10 EJ207 Replacement or Swap Engine with VF49 Twin Scroll Turbocharger, Dual AVCS Motor Package. Most of the plastics will be deteriorating, the wiring will probably be stiff and brittle, and there will be no way to pass this engine through emissions testing. Fantastic replys and definitly given me something to think about. Very often we can hear knocking noise in the 4th cylinder. I would not pin the bores they will still warp.. I did a seach and I can't find what I am looking for. Running one or the other gives the crank too much end play. It showed the power 125 HP at 5,500 rpm, and torque 172 Nm at 4,500 rpm. Its power is 250 HP at 6,000 rpm. codyjesen. The exhaust is different with the USDM WRX down to the headers. Its power is 250 HP at 6,000 rpm. Thinking if I should rebuild the engine from the ground up or just look for an EJ207. The Legacy GT, the EJ20X, was installed with a twin-scroll IHI VF38 turbocharger; the EJ20Y has a larger Mitsubishi TD04 HLA 19T. It was the first representative of the legendary EJ series. This^, (also im pretty sure my 205 block is stamped "ej205") edit scratch that! I thought 22b's were closed deck turbo legacy blocks. EJ205 engines are used for the WRX models outside Japan as of 1999. This engine has been thoroughly inspected and passed our tests. The Subaru JDM OEM 12mm oil pump is a genuine factory designed part for increased output, increased volume capabilities required for high RPM performance engines found in the Subaru WRX and STI. 2002 2003 2004 2005 Subaru WRX EJ207 Engine with VF30 Turbo Single Scroll For Sale. Loose internal components can also cause this. Compression Ratio. vBulletin v3.7.0, Copyright 2000-2023, Jelsoft Enterprises Ltd. http://www.catherineandken.co.uk/sti/engine.html, [search] engine emission sheet for ej20 engine, Lots of EJ20 Engine parts- parting out 2 engines. Some ECU adjustments may need to be made for US fuels. 2006-07 SUBARU IMPREZA INTAKE MANIFOLD Auto OEM with Wiring. The boost pressure was 15.5 psi (1.07 bar), and power reached 280 HP at 6,500 rpm, torque was 343 Nm at 4,000 rpm. To attain more than 350 HP of power on your EJ207 engine. Engine oil for turbo engine differs from regular engine oil? The EJ20X was launched in the 2003 Legacy GT matched to a five-speed automatic transmission. Only reason they are probably labelled as weak is the Aus delivered B4's had a crap tune which pinged these engines to death. Thanks for clarifying what you meant. JDM Subaru Impreza WRX STi GDB V7 EJ207 DOHC AVCS Turbo Engine Mot. The fourth cylinder is the hottest, but the worst cooled among other cylinders; hence the pistons begin to knock. Depends what you are going for Engine oil is essential for all engines so that problems will not pop like crazy. Updated 02/13/2017. Here is a clean and compression tested JDM EJ20Y STI off of a GR Chassis. The crankcase of these engines has five main journals, and the flywheel housing was cast with the crankcase for increased rigidity. ej205 heads can be opened up to flow as good, if not better than 207 heads. I am wondering what the difference between all of the STI EJ series engines are. 3. These engines can be identified through the coil on plug, with 2 M6 bolts per coil and valve covers with quad-cam 16-valve. Identifying marks: Looks similar to EJ20K, but coil pack is offset from center on intake manifold. 18008 Bothell Everett Hwy SE # F, Bothell, WA 98012. Intro ENGINE vs. ENGINE | JDM EJ207 vs. USDM EJ205 SubaruONLY 31.6K subscribers Subscribe 885 22K views 1 year ago #SubaruONLY Full breakdown comparing a 2001 Ver. EJ20G engine for Impreza WRX STI and WRX sedan used Mitsubishi TD05H turbocharger. On WRX STI Spec-C versions you will find VF36 twin scroll turbocharger. I'll check out the conversions forum, but if you have a link hook me up. ej20k dw6he ej20k dw6he ej20k dw6he . What I really want to get at is. Have a good read through this, full details on changes to the EJ207 through the Versions: http://forums.nasioc.com/forums/showthread.php?t=2385141, The EJ207 just gets better and better. Identifying marks: Hard line for idle air control valve running on top of engine. Max boost pressure for Impreza WRX sedan is 11.5 psi (0.8 bar), and power is 240 HP at 6,000 rpm. That leads us to the last thing, the oil leak. Adjust the ECU correctly, and you can reach 350HP or more a very nice ceiling for the EJ207 stock internals. wow that was a super quick response, thanks. These improvements allowed to increase power to 138 HP at 5,600 rpm, and the torque increased up to 187 Nm at 4,400 rpm. None of had issues that I know of. 30,000 miles on it. The recommended interval of replacement of timing belt for EJ20 is for each 60,000 miles of mileage (100,000 km). Version 8 JDM EJ207 2002-2007 WRX STi DOHC AVCS 2.0L. The capacity of the EJ20G stock fuel injectors is 380 cc. After installing these parts and configuring the ECU, the EJ205 can reach about 300 HP. Mike Shield's of SPD wrote a treatise on why his company would not develop a turbo kit for the EJ25, and a large part of it was the open deck design. . Free shipping for many products! not sure which revision they were removed from though. These EJ20Gs can be identified through a tab on the right surface of the block half and a smoother surface. There is no sense to increase N/A EJ20 power. Okay thanks. EJ20G engines fall into 3 categories: 1. The shim-over-bucket style EJ20G engine was installed in Japanese Impreza WRX or European 1997-1998 Impreza Turbo. haha could have sworn it did somewhere though. Version 6 STI Heads stamped LH C 006 and RH C 007: 12200AA210 - BE/BH EJ206/EJ208 ----------------OEM cross drilled crank, 12200AA240 - Version 5/6/7 STI EJ207/EJ205 -- OEMcross drilled crank, 12200AA270 - Version 8/9 STI EJ207 GDBC ---- OEM double cross drilled and nitrated crank (better oiling and hardened - black colouring), 12200AA390 - Version 10 STI EJ207 GRB ------- OEM double cross drilled and nitrated crank (better oiling and hardened - black colouring). EJ207 10/07-14/08 33005-AF014 226,000 6MT,tStS Type RASPEC CS206 standard 2.0L WRX is right around 8.5, Manley has a 2618 alloy 16cc dish piston with normal comp height in their catalog (0.3xmm clearance to deck) ~8.6:1 if you bore to 92.5mm. The Subaru EJ207 engine is a four-stroke introduced to the automotive market in 1991. Because of this, there is a large supply of inexpensive JDM engines available from importers on Ebay and Craigslist. Yeah, even many books are offered, this book can steal the reader heart Page 1/2. Even in the best condition these motors will need serious inspection and reconditioning of wiring, sensors, and vacuum lines. I know there is a HUGE difference between the 2, internals, heads, intake manifold and such. Assuming an R20 code if open deck. wrx . General Member; but still Subaru used the 208 on the s401 they could have gone 207 to make it perfect but they didn't they used the 208. This is a 2.0 liter engine and will work as a replacement for 08-21 USDM STI with modification and tuning. There is no sense to increase N/A EJ20 power. More information about this process can be found if you click here. I regularly overload mine and drive 1800 kms at 110kmh. Use high-quality original engine oil. ej25 semi closed deck block stamped r25 -4.. i think the -4 has something to do with wall thinkness, I\'ve got afew open ej20s lying around stamped r20, bar the pistons thing it was cool to identify a block without opening it, There was forged pistons before v3.. The EJ20G is considered to be a good engine, but it is old. The engine has an excellent compression in all four cylinders. rio tinto dividend forecast 2022. cycling bright to harrietville. The engine is fully tested and has an excellent compression in all four cylinder. vBulletin v3.7.0, Copyright 2000-2023, Jelsoft Enterprises Ltd. (High Silicon Based Cast Alloy). Also EJ204 used variable valve timing system AVCS on intake camshafts, adjustment range is 50 degrees. autry museum of the american west american progress; enterprise risk management survey questionnaire; jennifer kesse obituary; israeli hummus canned chickpeas JDM EJ207 Engine Ver. EJ20 motors gained great popularity due to their turbocharged versions. Their power is 150 HP at 6,800 rpm. Its cylinder block deck height is 201 mm. Not the S20C 701 -1. It shows a lot of potential and aftermarket support. All components engineered and manufactured by Crawford Performance have been tested for ultimate performance and maximum dependability on and off the race track. These engines can be used in place of a USDM EJ205, but this requires extensive modification. This motor used Mitsubishi TD04 turbocharger, and the maximum boost pressure is 11 psi (0.75 bar). Sean (ASG) had a stock block 207 in a GC8 running 10.2 @ 137MPH at the drags, which was making 440hp on pump and close to 500hp on race fuel. These engines feature lighter valves, STI factory 8.5 compression rating, INKO marked intake valves, and EXKO marked exhaust valves. 1998-2004 Legacy power was increased to 155 HP. The correct replacement parts for the EJ20G Forester are easily found by looking for EJ20K Impreza parts. EJ207 crankshaft differences: 12200AA210 - BE/BH EJ206/EJ208 ---------------- OEM cross drilled crank 12200AA240 - Version 5/6/7 STI EJ207/EJ205 -- OEM cross drilled crank 12200AA270 - Version 8/9 STI EJ207 GDBC ---- OEM double cross drilled and nitrated crank (better oiling and hardened - black colouring) new 765121546 blitz gc8 ej20k/ej207 26131 TET-S-180A 1800750800mm 50 60Hz . Actual item photos. It used closed deck block and oil nozzles, low compression pistons (CR=8), two DOHC heads with two camshafts. Your valves are hitting the pistons because the pistons barely have any dish to them, and they're coming up above the head gasket, kissing the valves. Inside of it crankshaft with a piston stroke of 75 mm is installed, connecting rods length is 130.5 mm, cylinder diameter is 92 mm, piston compression height is 32.7 mm. Be kind enough to explain please, Biggest difference would be semi closed deck vs open deck for the 208, There is a gen 3 outback on this forum with tt on e85 and it seems to be lasting at 300hp at the wheels. What are the Differences on the 208 and the sti 207 lot of people are telling the 208 is weak not forged the valves are not sodium filled it goes on. This engine has really low miles and it's in great condition. If you have a V5/6 we can wire it up if you convert it to match an 02-05 WRX. Its cylinder block deck height is 201 mm. m / 4,000rpmImpreza WRX STi/GC8/GF8 WRX STi ImprezaDEJ20GEJ20KMASTER-4 VF23800mmHg But mostly for foresters i think (many of them with auto trans). Here is a very clean JDM 2008 to 2014 Subaru STi Ver.10 EJ207 Replacement or Swap Engine with VF49 Twin Scroll Turbocharger, Dual AVCS Motor Package, this engine has been compression tested with excellent results across the board. ty752vbcaa . Free shipping for many products! Essential accessories: Sensor group that is located on the strut tower bracket (passenger side for left hand drive countries); mass airflow sensor with housing. EJ20H engine differs in that it uses DOHC cylinder heads and two VF13 and VF14 turbochargers. I think the BE/BH heads changed from the LH B 003 and RH B 003, to RH H20B LH H20B at rev D/version 7. Click here for instructions on how to enable JavaScript in your browser. Although it is arguable how long that motor had left after it was sold 10,000km later. Specs of camshafts are 256/256, lift 9.27/9.17 mm (8.25/8.61 mm for JDM) Based on the APPLIED MODEL number on your VIN plate you should be able to find out, your exact model type. ty752vb5ca ty752vb5ca ty752vb5ca ty752vb5ca. From there we would merge the harness for the . The content and theme of this book in reality will lie alongside your heart. Ej207 is going to be a massive project. i was at 5th gear 7400 rpm.got out of a turn then it started knocking. Camshafts are set in motion with the help of timing belt. IAG Stage 2 Tuff 2.5L Subaru Short Block for 2002-14 WRX, 2004-16 STI, 2005-12 Legacy GT and 2004-13 Forester XT. It's been making 220+kw on e85 for 2.5 years now. Recommended Posts. Power increased up to 260 HP at 6,500 rpm. They also offer advanced tuning options with the stock ECU, and they can pass emissions testing in all 50 states. But you need performance parts to upgrade, such as a frontal intercooler, Cusco engine mount set, 3-row Mishimoto radiator, and sump baffle plate. So, as far as i get it, you re-used most of the parts of your K engine? This version 7 Ej207 engine is very sought after in the tuners world for it's performance and reliability when done correctly. Downpipe is not included***. Dont forget to use high-quality engine oil and fuel for better engine performance. However an engine fitted with the orifice plate had a hp limit of about 350hp. And WRX STI S203 and S204, EJ207 were equipped with VF42 twin scroll turbocharger. In 1998 they started to manufacture turbocharged Phase 2 engines: EJ205 for Impreza WRX and Forester, and also EJ207 for Impreza WRX STI. EJ205 engine for 2000-2007 Impreza WRX was equipped with variable valve timing system AVCS on intake camshafts. Subaru EJ20 is a flat-four gasoline engine with SOHC and DOHC releases; there are also turbocharged versions and corresponding upgrades that were modified to cope with the rising technologies of the automotive industry. 4HKS V GC8 EJ20K 24996-AK012 213121431 distrato.gr. As with all JDM motors, the ECU tune is designed around running a higher-octane fuel than is available in the United States. These engines are newer, more reliable, and more powerful than older JDM engines. Biggest difference would be semi closed deck vs open deck for the 208 JavaScript is disabled. Now my question is, are the components of this engine interchangeable with EJ207? Here are the differences between the EJ20G, EJ20K, and EJ205. Both Open Deck Block. EJ203 is characterized by the use of a MAF sensor and has an electronic throttle body. just trying to do some digging on it, it came with pink 550cc injectors, ive read it might have some aggressive cams but no clue. GF-GC8 EJ20K, EJ207 96 09-00 trademarketingforce.com.br 213142399 33005-AF003 HKS GC8 EJ207 5MT trademarketingforce.com.br 213142399 . There was also twin turbo EJ208 engine which used VF25 and VF26 turbochargers in the first generation, then VF31 and VF32 turbochargers were used. STI Version 9 EJ207 Semi closed deck block stamped T20C STI Version 10 EJ207 Semi closed deck block stamped W20C STI EJ257 Semi closed deck block stamped B25C Then there's also a difference in bore wall and stiffener thickness through the EJ207 STI block: S20C --- 9.6mm Version 7 EJ207 T20C ---- 9.6mm Version 8/9 EJ207 EJ207's are OBD1 and take a bit of work to make possible to pass emissions testing in a 96+ vehicle. If your country has problems with qualitative gasoline, then use the best of what it provides. Yeah lightly tuned and my cars don't go in the same sentence. 0.6 might be a little too thin. will the 2.2L impreza L tranny fit on the EJ20 engine. Both have hypercast pistons. The installments are then followed with the EJ20K with two categories almost identical to the EJ20G. Later, EJ202 was improved and used a more lightweight cylinder block as well as the sleeves, 4-2-1 headers, MAF sensor, and a modified intake manifold. According to ravensblade the type RA had a closed deck after 95. get rid of that bmw and come back to the subaru side, Please check your junk folder for registration emails, EJ205-EJ206-EJ207-EJ208 Short Block Identification. Slanty air-air intercooler on Impreza models, air-water intercooler on Legacy models. In 1996 EJ20G engine was replaced with new turbocharged EJ20K. Jan 8, 2011. The first is the shim over bucket style and shim under bucket style. Version 7 has a single-scroll turbocharger, top-feed injectors, throttle by cable, and omitted the TGV. Here in the United States, we are more used to the larger 2.5 liter EJ25 that are currently installed in the WRX STI as well as in WRX way back in 2006. The engine has an excellent compression in all four cylinders. The most common EJ20 variant is the SOHC-designed EJ20E which was installed in the Subaru Legacy and produced in four installments or generations. blitz lm gf8 96.0900.08 ej20kej207 hot; bride rbh146 (rn1) 00.1003.09 new EJ203 motor differs in use of MAF-sensor and electronic throttle body. More information about this process can be found if you, Here at iWire, we often get questions from customers who are looking to, Customers who plan to swap their vehicle use either the EJ205 from the USDM 02-05 WRX, the EJ207 from the JDM Version 7 and 8 STI, the EJ255 from the USDM 06-07 WRX and 04-08 Forester XT, or the EJ257 from the USDM 04-07 STI. In 2021 we added SGS Performance which covers all non Subaru parts for all other makes and models.We are an established business with an excellent reputation and have many repeat customers due to our high level of service. The end result will be a motor with around 220-250hp and few options for tuning to improve that number. i could hope right? Differences between EJ20K and EJ20G are the following: open deck block, TD04 turbocharger, modified intake manifold, increased intercooler, moly coated pistons (compression ratio = 8), new ignition coils and new ECU. Couldn't fault it. To reach beyond the 500 HP mark on the EJ207 engine, you need head porting and forged pistons. Marca de Auto: Subaru. manual. Please see all item photos for complete cosmetic condition and full description of any imperfections. EJ201 and EJ202 has 125 HP at 5,6000 RPM. Or it could be that with the EJ20H and EJ20K they could manufacture engines that wouldn't blow the HG's. I think we all can nod our heads that all engines are not perfect far from being there. These engines can be identified by plug leads, smooth valve covers, and a wasted spark coil on the intake manifold center. And WRX STI S203 and S204, EJ207 were equipped with VF42 twin scroll turbocharger. The 207 crank shaft is also cross drilled. The pistons are lighter and have a shorter skirt than the WRX EJ20T to allow a higher engine speed. Also it was equipped with a new intake manifold, 550 cc fuel injectors and other camshafts. They also offer, Most of the plastics will be deteriorating, the wiring will probably be stiff and brittle, Previous: Subaru Wiring Harnesses Explained, Fuel Pump Controllers Part 2 - Diagnostics. In the six versions of the GC Impreza WRX/STI, Subaru used three different turbocharged engines. The case, crank, and rods, as well as the camshafts as mentioned previously, are the same between the EJ257 and EJ255 in these production years. My 98 version 4 sti had one from factory stamped r20(open rear thrust 8bolt), From my experience i have notice the semi closed blocks are stamped s20c but have not seen this marking on a open yet, I also have a ej25 semi closed block stamped r25 if you wat to lock it in haha. Item ID 7708 Model (s) WRX STi 2002-2007 (Cable Throttle) Show More EJ207 engine for 1998-2000 Impreza WRX STI has got the modified pistons (compression ratio 8), EJ205 camshafts, new ECU and IHI VF28 turbocharger with max boost pressure 1.1 bars. The first version of this engine was called EJ20E and it was installed on Subaru Legacy. It is also a good engine swap for enthusiasts who want to taste the savory crisp of the EJ20 engine. After you install these aftermarket parts and will adjust ECU, your EJ205 will show about 300 horsepower. . 1 All of these camshafts for EJ20G need to trim your cylinder head. EJ207 engine for 2003+ Impreza WRX STI used VF37 twin scroll turbocharger. Originally designed for the North American Impreza STI in 2004 with AVCS and DBW. Updated 02/13/2017 Subaru EJ20 Engine Specifications Overview, problems Performance tuning Subaru EJ20 engine specs Subaru EJ20 engine reliability, problems and repair I did a ton of searching. Subaru Impreza Sports Wagon GF8 Applied E EJ20K (09/1997-09/1998) Subaru Impreza Sports Wagon GF8 Applied F EJ207 (09/1998-09/1999) Subaru Impreza Sports Wagon GF8 Applied G EJ207 (09/1999-09/2000) Subaru Impreza Sports Wagon GG9 Applied A EJ20 (08/2000-08/2001) Subaru Impreza Sports Wagon GG9 Applied B EJ20 (09/2001-10/2002) Such motors show 125 HP at 5,600 rpm. In this guide we will focus on the engines found in the first-generation Impreza WRX and STI, commonly known as the GC generation. Except EJ20, the EJ series included: EJ15, EJ16, EJ18, EJ22 and, Since 2012 turbo EJ20 was being replaced by 2.0 liter, Subaru EJ20 engine problems andmalfunctions. And the third is Shim-under-bucket style EJ20G: The power ranges from 217 HP to 271 HP at 6,000 and 6,500, respectively. Always check with a tuner before running this engine as-is. To add, the intake manifold is red for all STI models. 1994-1996 Impreza WRX Type-RA received the increased boost pressure to 12.5 psi (0.87 bar), and ECU was changed. EJ20G engine for Impreza WRX STI and WRX sedan used Mitsubishi TD05H turbocharger. Focus on the mechanical aspects and we'll take care of the wiring headachesfor you. It utilizes an IHI ball-bearing turbo, VF23, or VF24 on the STI. Edit: JDM version 7 WRX (GDA) head stamp codes added to the list in first post, RHS20 and LHS20. The power output varies from 286 HP and 300 HP. EJ205 and EJ207 engines are equipped with new cylinder heads, the intake ports has been modified, Lightweight pistons were used and new ECU. Its power is 200 HP at 6,000 rpm, and its torque is 260 Nm at 3,600 rpm. If you are looking for information about the newer JDM Engines, 2001+ please check out this, NOTE: As of January 2021 we are longer wiring Version 1 through 6engine swaps. Please refer to all actual item photos for a complete cosmetic description on the engine. Posted August 26, 2014. codyjesen. Are you put off by the rising costs of aftermarket modification and long wait times for parts and tunes? I still have 2 x 4wd 1992 wagons with 122-165K km on the clock. Owners of naturally aspirated EJ20 dont need to worry, reliability and longevity of your motor is higher and can reach 150,000 mile of mileage (250,000 km) and more. Also you can make displacement 2.2 L (2,123 cc) on EJ207 as it is written above. 2 had max boost pressure 13.5 psi (0.93 bar), and power reached 275 HP at 6,500 rpm. ej207 dw1ke ej207 dw1ke ej207 dw1ke ej207 dw1ke . For Subaru Legacy GT, EJ20G engine produces 220 HP at 6,400 rpm, and torque is 270 Nm at 4,000 rpm. If your country has a hard time finding quality gasoline, use the best option.