EJ207 engine for 2003+ Impreza WRX STI used VF37 twin scroll turbocharger. 7 JDM EJ207 STI engine to a. That's what I think about. The first is the shim over bucket style and shim under bucket style. Item ID 7800 Model (s) WRX STi 2015-2020 (VA) Sold Version 7 JDM DOHC AVCS Turbocharged 2.0L EJ207 WRX. And WRX STI S203 and S204, EJ207 were equipped with VF42 twin scroll turbocharger. A forum community dedicated to Subaru Impreza GC8 and RS owners and enthusiasts. While Japanese-market motors are often less expensive than equivalent US-market motors, there are things to consider before purchasing a JDM motor. Piston design changed, crank oil gallerys are wider.Rods are stronger and better tensioner system. In this guide we will focus on the engines found in the first-generation Impreza WRX and STI, commonly known as the GC generation. Im planning a recon one day ty752vb5ca ty752vb5ca ty752vb5ca ty752vb5ca. There was also twin turbo EJ208 engine which used VF25 and VF26 turbochargers in the first generation, then VF31 and VF32 turbochargers were used. Up for sale is a low mileage EJ20Y engine removed from a JDM VAB (2015-2021) STI. This features the dual AVCS heads and VF49 twin scroll turbocharger. This is a great option to upgrade your 2002-2005 WRX motor. V1 uses 3 smaller plugs for camshaft position, crankshaft position, and the knock sensor while V2 combines these into a single 12 pin connector. However, present WRX vehicles use the latest 2.0 liter FA engine. 1992-1996 Subaru Impreza WRX Wagon used EJ20G, but with air to air intercooler and lightweight valves . I am wondering what the difference between all of the STI EJ series engines are. Coil-on-plug ignition system. EJ207 STI Engine 2002-2005 WRX | J-Spec Auto Sports Hey jubert69 the TO was pointless but I have 33 points now, I am too stupid or a scammer or something and possibly a cult member or leader which has something to do with my profile not being filled out. iWire recommends putting a single AVCS intake manifold and harness onto the EJ20X/Y long block to make it function like a single AVCS platform. Phase 1/Phase 2 block differences (EJ20K vs 207) 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. Japan / European Spec EJ207 (AVCS Type) Cosworth: KK3920: Stage 2 - duration 278/274 - lift 10.70/10.20: GSC: GSC-6027S1: Stage 1 - duration 268/266 - lift 10.80/10.20: GSC: . EJ204 phase 2 engine differs in use of DOHC cylinder block heads. Customers have had problems not only getting the swap going but also keeping them running due to harness condition issues/availability as well as the lack of replacement parts, tuning options, and not passing smog. Dont forget to use high-quality engine oil and fuel for better engine performance. Cranks/Rods/Piston design all improve with the phases.. Thats including the difference between phase 1(v1-v2) and phase 1.5(v3v4). I have a Japanese Liberty GT 2005 with the EJ20x Dual AVCS with a replacement (at 250,000) slightly bigger turbo. They're more akin to a 205 - open deck, non-forged, etc. The engine is fully tested and has an excellent compression in all four cylinder. 2 had max boost pressure 13.5 psi (0.93 bar), and power reached 275 HP at 6,500 rpm. It has an aluminum block with 92 mm bores with cast iron cylinder liners and a 75 mm piston stroke for a capacity of 500 cc per cylinder, with thicker cylinder walls. JDM EJ207 STi Motors | JDM ENGINE PA EJ20G motor for 1994-1995 WRX STI ver.1 differs in a kind of intercooler, but boost pressure is the same (11.5 psi / 0.8 bar). Please refer to all actual item photos for a complete cosmetic description on the engine. With the proper maintenance and care, this engine can last more than 150,000 miles. Subaru Impreza WRX STi Spec C Type RA car used IHI VF34 turbocharger. i have also been advised that plus one valves are not necessary on a subaru motor under 1000chp. Power of Legacy 2 and Subaru Impreza of the 1st generation was increased to 135 horsepower. At first, in cold starts, the engine knocks, then all the time after that. The capacity of the stock fuel injector is 380 cc. 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. 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. It shows a lot of potential and aftermarket support. Ford 3.7L V6 Duratec: Everything You Need To Know, Ford 5.4L V8 Triton: Everything You Need To Know, VW/Audi 3.0 V6 TDI: Everything You Need To Know, Valvetrain: SOHC with two valves cylinder and DOHC four valves per cylinder, Compression Ratio(s): 8.0, 8.5, 9.0, 9.5, 9.7, 10.0, 10.1, and 10.2, Maximum Torque: 413 lb-ft at 2,000 5,000 RPM, 2008 Present GH GE Series IMpreza JDM, 1999 2001 Legacy B4 TSR JDM BE BH series, 2009 2014 Legacy Europe and South Africa BM and BR series. This is a clean Quad Cam EJ207 engine. CrawfordSPEC Forged WRX Internals (EJ20/EJ255) sti ver.vfej207phase-iigdb . Subaru Intake Manifold Red. ver since it arrived in the industry, EJ20 has been regarded as one of the most reliable and powerful engine blocks. SI-Drive - What is it and how does it work. your machinist will cost less than 207 heads from japan. Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo), http://a.imageshack.us/img413/6815/21stage2sb.jpg, http://forums.nasioc.com/forums/show.php?t=1989479, http://www.manleyperformance.com/sc/_pistons.shtml, Speed (MPH) difference in EJ205 and EJ207. Always check with a tuner before running this engine as-is. (Forged Moly), JDM Version 8/9 STI EJ207, T20C - Cast Hypereuthectic. You will receive everything shown including the TMIC. I've built a few. Loose internal components can also cause this. These engines are newer, more reliable, and more powerful than older JDM engines. Indeed that is a bad sign for your machine, nothing comes good from that sound, though, so you will need to keep a budget aside and overhaul it. So ive been reading that the Ej20 has a greater VE, "can spool bigger turbos" due to the TS turbo setup, and are more bullet proof (some say because the US has bad gas/ringland issues" Vs the Ej25. After a few weeks trawling though countless threads covering this topic, on every Subaru forum on the mighty internet (yes I've read them all). The Japan-exclusive WRX use EJ207 from 199 2001. Subaru EJ20 Engine Specs And Problems - Engineswork EJ20 - Wikipedia EJ207 Engine tuning starts with the purchase of a front intercooler, TD05-18G turbine blow-off the HKS, the injectors 800 cc, also need a reinforced timing belt, the cold inlet oil pump 12 mm oil cooler, exhaust manifold, 76mm exhaust and setting of the control unit. Subaru also released a naturally aspirated DOHC head, EJ20D, that powered the 1989 1999 Legacy, producing 150 HP at 6,800 RPM. Running one or the other gives the crank too much end play. 280 . ej20k dw6he ej20k dw6he ej20k dw6he . Sweet, that pretty much confirms it then. Subaru EJ207 to EJ20K Engine swap and wiring. I would not pin the bores they will still warp.. EJ20k vs EJ207 Question Hi guys. I think we all can nod our heads that all engines are not perfect far from being there. You have to change engine oil (each 7500 km) in time and to use what Subaru recommends. 2002-2005 Subaru Impreza WRX EJ207 engine swap for sale. not sure which revision they were removed from though. . NOTE: As of January 2021 we are longer wiring Version 1 through 6engine swaps. i was at 5th gear 7400 rpm.got out of a turn then it started knocking. Used JDM Zero Sports GC8 GF8 Air Intake Pipe to fit 93-01 Subaru EJ20K Turbocharged Engines for sale. 4HKS V 213121431 GC8 EJ207 24996- AK012. 1 All of these camshafts for EJ20G need to trim your cylinder head. You will receive the same engine shown. Most often leaks appear in camshaft seals and valve cover gaskets. I think the FBI just straightout considers me a terrorist even though I am retired Police but hey what can you do? It showed the power 125 HP at 5,500 rpm, and torque 172 Nm at 4,500 rpm. At first the engine knocks at cold start, and then all the time. The EJ20X and EJ20Y (Non-STI) are 2.0 liter, Open Deck EJ series engines with a 92mm bore and 75mm stroke which fits with the majority of the other non-STI turbo EJ20 engines in this timeframe. 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. Scoobyworx was established in April 2010 supplying Subaru performance parts worldwide. It eventually meets its end, concluding its three-decade tenure after the successful release of the Final edition in 2020, unveiled at the Tokyo Motor Show, a Japan-exclusive limited to just 555 cars that featured the last out of the EJ20. The fourth cylinder is the hottest, but the worst cooled among other cylinders; hence the pistons begin to knock. Also EJ201 and EJ202 used the new intake manifold which is good at low and mid rpm. The import market engines did also start to get called Ej20K's but they were really still Ej20G's internally, though they did get the under intlet manifold change that you saw with the JDM EJ20K's. The JDM engines in manual trans spec were the ones that were rated at 280ps from the factory. It is a reasonable limit for EJ207 stock internals. There is no immobilizer for these versions. Subaru EJ207 to EJ20K Engine swap and wiring - YouTube The recommended interval of replacement of timing belt for EJ20 is for each 60,000 miles of mileage (100,000 km). EJ20 knocking sound. Its power is 200 HP at 6,000 rpm, and its torque is 260 Nm at 3,600 rpm. 1992-1996 Subaru Impreza WRX Wagon used EJ20G, but with air to air intercooler and lightweight valves . Low Mileage and Very Clean JDM 02-05 Subaru WRX STI Version 8 EJ207 with VF37 Turbo for sale. EJ20K injector size is 505 cc. Despite an excellent-flowing head design, these engines are known for bottom end bearing problems. Ej20 vs Ej25 discussion | IW STi Forum Look no further. Your assitance would be greatly appriciated. Without visually inspecting the pistons,or calling Subaru with a Vin number trying to get matching half block part numbers and hope for the best. Couldn't fault it. However, I hope it is clear that increasing the power of a naturally aspirated EJ20 is non-sense. 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. Crankshaft, Brgs, Pistons, Head gaskets, etc? 8 STI Motor Swap for 2002-2005 Impreza WRX with TMIC and ECU Package for sale. The pistons are lighter and have a shorter skirt than the WRX EJ20T to allow a higher engine speed. jeiko 5 Here are the differences between the EJ20G, EJ20K, and EJ205. CrawfordSPEC Forged WRX Internals (EJ20/EJ255) $ 749.95. The EJ20X was launched in the 2003 Legacy GT matched to a five-speed automatic transmission. Always check with a tuner before running this engine as-is. 208 it is, Thanks so much for the info, cleared a lot of stuff up, You need to be a member in order to leave a comment. The engine block is then installed with two aluminum heads, one camshaft on both intake and exhaust with two valves per cylinder, on the initial release, and followed with dual cams on some production with four valves per cylinder. EJ205 engines are used for the WRX models outside Japan as of 1999. 2.0 and well i ended up with it for a VW bug / subaru swap. 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. Below is a cost breakdown of parts for a typical EJ20K conversion: Breakdown of costs: Engine: $1149 Wiring harness: $600 ECU: $200 Turbo engine crossmember: $200 Engine management (optional but recommended): $1614 Harness Merge: $630 Total: $4193 with Haltech Elite, $2779 with OEM ECU Engine: $1149 Wiring harness: $600 ECU: $200 NOTE: Oddly, first-generation turbocharged Foresters are listed by Subaru as having the EJ20G engine, but in reality they are equipped with the EJ20K. Edit: JDM version 7 WRX (GDA) head stamp codes added to the list in first post, RHS20 and LHS20. For Subaru Legacy GT, EJ20G engine produces 220 HP at 6,400 rpm, and torque is 270 Nm at 4,000 rpm. Subaru EJ20: Everything You Need To Know - Dust Runners Automotive Journal This a great option for upgrade for your 2002, 2003, 2005 and 2005 Subaru Impreza WRX. 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. Downpipe is not included***. ty754vbaa ty754vbaa ty754vbaa ty754vbaa : wrx type ra . Features Standard Specifications 92mm Bore 75mm Stroke 1,994.3ml HKS 2.2L Stroker Kit 92.5mm Bore Max boost pressure for Impreza WRX sedan is 11.5 psi (0.8 bar), and power is 240 HP at 6,000 rpm. Such motors show 125 HP at 5,600 rpm. gaskets seat for sale, gaskets tappets replacement parts, gaskets tappets spares, gaskets tappets spares to buy, gaskets tappets parts shop, auto parts store, new and used gaskets tappets, tappets parts as blarg said, the EJ207 block is stronger than the EJ205. This^, (also im pretty sure my 205 block is stamped "ej205") edit scratch that! gc8d48d . You can find such motor on Subaru Legacy RS. Maybe the piston rings failed; that is why this happened in the first place. I have a 97 JDM STi (V4 with EJ20K, i suppose) and now i shows some signs of head gasket faliure We did some combustion gas test to cooling system and it showed a problem. Has forged pistons as well. ej20k rod knock rebuild? need options/help - Perth-WRX.com This is a clean Quad Cam EJ207 engine. Updated 02/13/2017. My original EJ206 (minor differences between 208 & 206, 206 is on an AT and 208 MT) pulled hard and barely consumed oil after a hard 16 year life. 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. If you are looking for information about the newer JDM Engines, 2001+ please check out this POST. Thinking if I should rebuild the engine from the ground up or just look for an EJ207. ej20k dw6pr. 1. This often happens with turbo EJ20, dont be surprised. Still damn good engines. Let me know if I need to clarify anything. The Subaru EJ20 cylinder block is made from aluminum with cast-iron dry sleeves and a block height of 201 mm. Hola amigos, en esta oportunidad les traemos los ECU Pinout o diagrama de pines de las ECU de Subaru para los motores EJ20K, EJ20G y EJ207. But you need performance parts to upgrade, such as a frontal intercooler, Cusco engine mount set, 3-row Mishimoto radiator, and sump baffle plate. If you have a turbocharged EJ205, you will need to buy an STI intake system, VF30 turbocharger, blow-off valve, ACL bearings, aluminum 2-row Mishimoto radiator, FMIC, Walbro 255 fuel pump, boost controller, and a 3-inch performance exhaust system. Since 2012 turbo EJ20 was being replaced by 2.0 liter FA20 engine while naturally aspirated EJ20 were replaced by FB20. It is among the first to use turbocharger and oil nozzles, low compression pistons, and a closed decked block. This version 7 EJ207 engine has an excellent compression in all cylinders. 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. 4hks v Gc8 Ej20k 24996-ak012 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. But EJ207 is open V5/6 and semi V7/8/9so identical block numbers but different design. 280 . ej20k vs ej207 - impactonoticia.news EJ20X and EJ20Y Dual AVCS | iWire Subaru Wiring Solutions 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. I hope that this simple rundown of the EJ20 engine helped you understand the engines design, architecture, origins, reliability, issues, potential, and overall impact on the automotive industry. Share More sharing options. After installing these parts and configuring the ECU, the EJ205 can reach about 300 HP. ENGINE vs. ENGINE | JDM EJ207 vs. USDM EJ205 - YouTube EJ257. ej20k vs ej207 ej20k vs ej207. Exhaust valves are sodium filled. Identifying marks: 90 degree bend at the turbocharger inlet. This is a genuine Subaru EJ207 "Version 7" motor removed from a JDM Impreza STi. 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. Rocker-style HLA EJ20G usage [ edit] Legacy RS 89-93 Legacy RS-RA 89-93 Legacy GT 89-93 Power output ranges from 147 kW (197 bhp; 200 PS) @ 6000 rpm and for the GT to 162 kW (217 bhp; 220 PS) @ 6400 rpm and for the RS versions. The shim-over-bucket style EJ20G engine was installed in Japanese Impreza WRX or European 1997-1998 Impreza Turbo. Not the same exact shortblock as EJ255. 1994-1996 Impreza WRX Type-RA received the increased boost pressure to 12.5 psi (0.87 bar), and ECU was changed. The EJ204 is a phase two engine also that features DOHC cylinder block heads. In 1996 EJ20G engine was replaced with new turbocharged EJ20K. If it\'s OEM? Besides, JDM Legacy also had twin turbo EJ20: EJ20H, EJ20R, EJ206 and EJ208. JDM engines may look attractive for their low prices and low mileage, but they arent as inexpensive as they seem due the parts that are likely to be missing. EJ201 and EJ202 has 125 HP at 5,6000 RPM. Enviado por valvulita el Sb, 05/26/2018 - 10:51. So im wondering Built twinscroll Ej20 vs. built twinscroll Ej25 which is going to be the better . i bought this car used a week ago and the po claimed the engine has only been rebuilt a few months 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. These EJ20G variants can be identified by coil on plug with one M8 bolt per coil and valve covers with four-cam 16-valves and horizontal lines on top the plug holes and has slanted intercooler. m / 4,000rpmImpreza WRX STi/GC8/GF8 WRX STi ImprezaDEJ20GEJ20KMASTER-4 VF23800mmHg Or it could be that with the EJ20H and EJ20K they could manufacture engines that wouldn't blow the HG's. In 1989 Subaru Legacy introduced EJ20 engine which later became the basic for the whole brand. These engines have new cylinder heads, lighter pistons, and intake manifolds great at low RPMs. Diameter of intake valves is 36 mm, exhaust valves is 32 mm, valve stem diameter is 6 mm. After 2001, all WRX vehicles use EJ205 until 2006, when USDM WRX models changed their engines to EJ255. I want to do a swap, and I want a closed deck EJ20, but it seems they are very rare. Marca de Auto: Subaru. Actual item photos. Despite their fabulosity, EJ motors arent perfect and have some problems, so lets discuss them. This is not new to the engines because others experience this too. Please see all item photos for complete cosmetic condition and full description of any imperfections. EJ20H engine differs in that it uses DOHC cylinder heads and two VF13 and VF14 turbochargers. Subaru Impreza WRX with EJ205 engine used Mitsubishi TD04 turbocharger, with max boost pressure 14.5 psi (1.0 bar). It is a bad sign, and you solve the problem only by means of overhaul. Text Size:millwork district dubuque apartments why did jillian leave workaholics. In 1996 EJ20G engine was replaced with new turbocharged EJ20K. The EJ20X and EJ20Y engines are open deck types where the cylinder walls were supported at the three and nine oclock positions. 2. Here is a clean and compression tested JDM Ej207 engine imported direct from Japan. It is possible to increase the engine capacity of your EJ20 to 2.2 Liters, but you will need a stroker that includes an EJ25 crank, Mahle pistons, ARP head studs, and H-beam rods. Actual item photos. The equal length header will increase down low torque and improve efficiency. 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. (Forged Alloy Moly Coated or Forged Moly), http://smg.photobucket.com/user/newsuba/media/sti7forgedpistons_zps2ba1d247.jpg.html, JDM Version 7 STI EJ207, S20C - Forged Molybdenum Pistons. These old Japanese Domestic Market (JDM) Subarus are now several decades old, and many have been retired from the road with less than 100,000 km on the odometer. This conversion requires some work, but allows for a much wider range of tuning options as well as the ability to pass emissions testing. wow that was a super quick response, thanks. The power output varies from 286 HP and 300 HP. 4hks v Grf Ej257 24996-ak012 Turbocharged EJ20G was the first such engine. Home; Services; New Patient Center. It is considered reliable and will make around 250hp. Click here for instructions on how to enable JavaScript in your browser. If your country has problems with qualitative gasoline, then use the best of what it provides. None of had issues that I know of. Could be that even the EJ20G/EJ22T didn't need to be closed deck to begin with, and some EJ20G's weren't, but who knows what changed between the open and closed deck versions. They don\'t build them like they used to. ej eg ec . You'd save yourself a lot of headache buying a gc impreza to swap that into. Datos del Manual. These EJ20K have die-cast pistons for all WRX models; STI typeRA and STI models share the exact factory forged pistons. Long before the WRX was introduced to the United States for the 2002 model year, the Japanese were enjoying turbo boxer power in their Imprezas. Used JDM v5 GC8 Type-RA EJ207 EJ20K OEM Intake Manifold Assembly for Sale. Ej205 Intake Manifold | sites.unimi.it The Version 5 and 6 EJ205 and EJ207 is a good motor, but it is over 15 years old now. EJ20 engine has aluminum flat-four cylinder block, with cast-iron dry sleeves. However an engine fitted with the orifice plate had a hp limit of about 350hp. Did you really read what he said or did you just pick certain words out and post a reply? This engine has been thoroughly inspected and passed our tests. Yeah those were the stamps on the engine that I bought which I was totally lied to about(finally have court date ). ;D. I think this is worthy of a sticky/FAQ listing no? Thanks guys! If your country has a hard time finding quality gasoline, use the best option. Their boost pressure is 13 psi (0.9 bar), and power is 260 horsepower. On WRX STI Spec-C versions you will find VF36 twin scroll turbocharger. It'll take forever and cost a ton of money. Power of EJ204 engine is 155 HP. And 2003-2009 Subaru Legacy BL became less powerful 140 HP at 5,600 rpm. Engine oil is very important for EJ20 turbocharged and even for naturally aspirated. EJ205 engines are used for the WRX models outside Japan as of 1999. This can confuse you, especially if you are experiencing the issue mentioned above in excessive oil consumption. 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. Lets find out everything we must know about this engines design, reliability, issues, tuning potential, and many more. Bookmark File PDF Ej207 Engine appropriately much. Very often we can hear knocking noise in the 4th cylinder. Looking to EJ207 swap your Subaru? EJ205 vs. EJ207 - NASIOC What do you think the max I can go for the 208 at the wheels. 1997-1998 Version 3 and 4: These vehicles used the EJ20K motor. Here is a clean and compression tested JDM EJ207 engine imported directly from Japan. That is why we avoid encounters that will put our engines in peril. This engine has really low miles and it's in great condition. Essential accessories: Sensor group that is located on the strut tower bracket (passenger side for left hand drive countries); mass airflow sensor with housing. Ej20G vs. EJ20k - legacycentral bbs 2003 2009 are 140 HP. Rosssub, EJ207 10/07-14/08 33005-AF014 226,000 6MT,tStS Type RASPEC CS206 To attain more than 350 HP of power on your EJ207 engine. 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. ej20k vs ej207 Applications: $5800.00. Come join the discussion about performance, modifications, troubleshooting, turbo upgrades, maintenance, and more! EJ20K crank (thrust 3) (forged) USDM STi EJ257 rods (forged) EJ20K STi pistons (forged) ACL race bearings ARP head studs Cometic head gaskets (actual OEM Subaru EJ20K STi head gaskets are hard to get in the USA) EJ20K STi heads (checked all valve lash and swapped around a few shims) For Subaru Legacy GT, EJ20G engine produces 220 HP at 6,400 rpm, and torque is 270 Nm at 4,000 rpm. Besides, JDM Legacy also had twin turbo EJ20: EJ20H, EJ20R, EJ206 and EJ208.