ej20k vs ej207

ej20k vs ej207

Subaru initially produced the EJ series engines in 1989 with the intention to succeed the past Subaru EA engine series. It's easy! Ah ok so it is a version 4 then. This motor was compression tested with great results across the board and features an aftermarket exhaust manifold paired to the factory VF30 turbo. Or to sell the slow Subaru and to buy WRX STI. Here is a clean low mileage JDM EJ207 version 7 engine imported directly from Japan. manual. Version 7 has a single-scroll turbocharger, top-feed injectors, throttle by cable, and omitted the TGV. 2002-2005 Subaru Impreza WRX EJ207 engine swap for sale. July 3, 2022 In types of dismissive avoidant deactivating strategies. Max, does your 99 WRX Block have a small R20 on it? 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. So don't really have to worry Interesting to see how the USA guys rate the 257. JDM Version 7 V7 EJ207 Subaru Impreza STi Engine with Pleasure Racing Equal Length Headers Tuned ECU and other Modifications. Since 1996, they began to produce twin turbo EJ20R which used IHI VF18 and VF19 turbochargers. ver since it arrived in the industry, EJ20 has been regarded as one of the most reliable and powerful engine blocks. This JDM EJ20Y Sti engine fits the USDM WRX STi from a 2006-2018. So the EJ207 has been used in V6+ STi's according to that article right? blitz lm gf8 96.0900.08 ej20kej207 hot; bride rbh146 (rn1) 00.1003.09 new JDM EJ207 ENGINE 2.0L SUBARU IMPREZA WRX STI V7 TURBOCHARGER . According to ravensblade the type RA had a closed deck after 95. your machinist will cost less than 207 heads from japan. With the proper maintenance and care, this engine can last more than 150,000 miles. car can move between both engine and can run both older and newer ecu. Check them. . Please see all item photos and video for the complete condition of the engine for sale. 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. 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. 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. It'll take forever and cost a ton of money. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 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 is not the case. The Subaru EJ engines launched in 1989 in the Legacy vehicle and have multiple variants in displacement over the years. Power increased up to 260 HP at 6,500 rpm. EJ257. From there we would merge the harness for the . It showed the power 125 HP at 5,500 rpm, and torque 172 Nm at 4,500 rpm. Owners of turbocharged EJ205 need to buy only an aluminum 2-row Mishimoto radiator (or something similar), FMIC, STI intake system, VF30 turbocharger, BOV, WRX STI oil pump, new spark plugs, STI fuel injectors, Walbro 255 fuel pump, ACL bearings, boost controller, 3 inch performance exhaust system. 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. Prior to the rule of engines having orifice plates the EJ20 blocks were cast to be able to handle high hp. CrawfordSPEC Forged WRX Internals (EJ20/EJ255) $ 749.95. 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. DOHC 16 valve turbo. It is among the first to use turbocharger and oil nozzles, low compression pistons, and a closed decked block. Find many great new & used options and get the best deals for Billion Super Thermo 71c for Impreza WRX Wagongf8 (ej207)bssu-30 at the best online prices at eBay! Used Subaru Impreza WRX JDM EJ207 Engine Version 7 with VF30 Single Scroll Turbo, TMIC and Ecu for Sale. ej20k vs ej207. 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). 2002-2005 Subaru Impreza WRX STI EJ207 Version 7 Engine with VF30 Single Scroll Turbo, TMIC and Ecu for Sale. 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. I had to add this thread for info purpose.. Subaru Impreza GC8 & RS Forum & Community. EJ208 rev D phase 3 engine uses VF33 and VF32 turbochargers, and their boost pressure is 13 psi (0.9 bar). Free shipping for many products! The spark plugs are placed centrally for better combustion in the chamber. The Japan-exclusive WRX use EJ207 from 199 - 2001. EJ20G engine for 1995-1996 Subaru Impreza STI ver. The Legacy GT, the EJ20X, was installed with a twin-scroll IHI VF38 turbocharger; the EJ20Y has a larger Mitsubishi TD04 HLA 19T. Both of them have aluminum cylinder heads with cross-flow cooling, DOHC design per cylinder bank, and four valves per cylinder both two for intake and exhaust v, that were actuated by roller rocker arms. After installing these parts and configuring the ECU, the EJ205 can reach about 300 HP. Up for sale is a low mileage EJ20Y engine removed from a JDM VAB (2015-2021) STI. It is the hottest cylinder and it is cooled worst of all, therefore the piston begins to knock there. EJ207 (v8) has hypercast pistons, everything else is forged, the heads flow more (big port), the cams are more aggressive than v7. 1999-2000 Version 5 and 6: The most modern engine offered in the GC Impreza WRX and STI was the first iteration of the EJ205 and EJ207 found in the version 5 and 6 WRX and STI, respectively. Everything we need to do is to buy EJ205 or EJ207 and to make swap. Your piston rings failed. Buying a JDM Engine? I have a Japanese Liberty GT 2005 with the EJ20x Dual AVCS with a replacement (at 250,000) slightly bigger turbo. These engines have new cylinder heads, lighter pistons, and intake manifolds great at low RPMs. Ridges and the words 4CAM 16VALVE cast into valve covers. Used Low Mileage JDM 02-03 Subaru WRX STI Ver.7 EJ207 with VF30 Turbo, TMIC and ECU for sale. But those were the only significant differences. That is why we avoid encounters that will put our engines in peril. Spool and torque characteristics would be the same, if I am interpreting this all correctly but where I am left wondering is the semi-closed deck vs open deck strength. Should have a version 7 TB too. At first, in cold starts, the engine knocks, then all the time after that. Its cylinder block deck height is 201 mm. 207 is the way to go as far as a factor block is concerned. And 2003-2009 Subaru Legacy BL became less powerful 140 HP at 5,600 rpm. the oil pan is wider than any of the USDM engines, ive got a aftermarket single turbo manifold that wont work because the oil pan is wide D: Nah Ej207 is the STI engine, BE/BH manual is EJ208 and auto is EJ206. All of these engine have an air-to-water intercooler setup. However, present WRX vehicles use the latest 2.0 liter FA engine. This a great option for upgrade for your 2002, 2003, 2005 and 2005 Subaru Impreza WRX. If you have a non turbo car and are trying to swap in the EJ20X or EJ20Y, you will not be able to get the dual AVCS to work at this time. The 207 crank shaft is also cross drilled. Marca de Auto: Subaru. You can tell the difference between V1 and V2 with the connector on the underside of the throttle body. Anyway, you can hear a knocking noise in EJ20 coming from the fourth cylinder. We highly suggest if you are looking for a swap engine to check out these options. 4HKS V GC8 EJ20K 24996-AK012 213121431 distrato.gr. Version 7 WRX GDA EJ205, open deck block stamped R20 -16. 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. Although it is arguable how long that motor had left after it was sold 10,000km later. 7900 redline. EJ20K injector size is 505 cc. You will receive the same engine shown. In terms of reliability, owners of the naturally aspirated should be ecstatic since their engines are more reliable and have a longer life than the turbocharged ones; they can last more than 150,000 miles. What are the weaknesses of the 208 and what can we do to make it as good or better than the sti 207. Heads stamped RHS20 and LHS20: Alright, read this thread like 4 times, cant seem to find anything on my heads. Your assitance would be greatly appriciated. Smooth valve covers. Full on wire harness build/merge. But I'm new here in Cyprus and the only mechanic takes no compromise in terms of using old parts in engine Too pricy for me, so i'm still looking for options 2.5 liter rods are the same length but 2.5 liter cranks and pistons are different. Same with the EJ20, though it has strong internals and reliable block can still be caught off guard of some issues. The EJ20G continued to be the primary engine in the WRX wagon with an automatic transmission from 1996 until 1998; then, it was replaced by the EJ205. Here at iWire, we often get questions from customers who are looking to swap their stock Subaru engine for a JDM turbo engine. For Subaru Legacy GT, EJ20G engine produces 220 HP at 6,400 rpm, and torque is 270 Nm at 4,000 rpm. EJ20k vs EJ207 Question Hi guys. Both have a 9.5 compression rating and a fast spooling turbo that yields a torque-full engine performance. Brought it knowing the previous owner had a v7 STI shorty installed. 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. 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 Updated 02/13/2017. I think the BE/BH heads changed from the LH 20B RH 20B, to RH H20B LH H20B at rev D/version 7. Its power is 200 HP at 6,000 rpm, and its torque is 260 Nm at 3,600 rpm. ECU Pinout Subaru Impreza EJ20K, EJ20G, EJ207. V1 uses 3 smaller plugs for camshaft position, crankshaft position, and the knock sensor while V2 combines these into a single 12 pin connector. i bought this car used a week ago and the po claimed the engine has only been rebuilt a few months Thats sort of my target for this conversion. Originally designed for the North American Impreza STI in 2004 with AVCS and DBW. haha could have sworn it did somewhere though. NOTE: As of January 2021 we are longer wiring Version 1 through 6engine swaps. USD. Piston design changed, crank oil gallerys are wider.Rods are stronger and better tensioner system. In the six versions of the GC Impreza WRX/STI, Subaru used three different turbocharged engines. ej20k vs ej207. The EJ20X was launched in the 2003 Legacy GT matched to a five-speed automatic transmission. This version 7 Ej207 engine is very sought after in the tuners world for it's performance and reliability when done correctly. EJ205 and EJ207 engines are equipped with new cylinder heads, the intake ports has been modified, Lightweight pistons were used and new ECU. HKS GC8 EJ20K 5MT 33005-AF003 (213142399 . There are no TGVs also. I think we all can nod our heads that all engines are not perfect far from being there. 1992-1996 Subaru Impreza WRX Wagon used EJ20G, but with air to air intercooler and lightweight valves . EJ205 engines are used for the WRX models outside Japan as of 1999. Bookmark File PDF Ej207 Engine appropriately much. These EJ20K have die-cast pistons for all WRX models; STI typeRA and STI models share the exact factory forged pistons. EJ205 engine for 2000-2007 Impreza WRX was equipped with variable valve timing system AVCS on intake camshafts. The biggest difference is that this engine has a 9.5:1 compression ration which is much higher than other turbo engines of this time, and it was Subaru . GF-GC8 EJ20K, EJ207 96 09-00 trademarketingforce.com.br 213142399 33005-AF003 HKS GC8 EJ207 5MT trademarketingforce.com.br 213142399 . I know there is a HUGE difference between the 2, internals, heads, intake manifold and such. This motor used Mitsubishi TD04 turbocharger, and the maximum boost pressure is 11 psi (0.75 bar). 1. Now my question is, are the components of this engine interchangeable with EJ207? Despite an excellent-flowing head design, these engines are known for bottom end bearing problems. 1997-1998 Version 3 and 4: These vehicles used the EJ20K motor. Click here for instructions on how to enable JavaScript in your browser. Low Mileage and Very Clean JDM 02-05 Subaru WRX STI Version 8 EJ207 with VF37 Turbo for sale. As with all JDM motors, the ECU tune is designed around running a higher-octane fuel than is available in the United States. sti ver.vfej207phase-iigdb . There's quite a few variables involved to come to the best decision but here's my take on it having built a good many of each. The content and theme of this book in reality will lie alongside your heart. Edit: JDM version 7 WRX (GDA) head stamp codes added to the list in first post, RHS20 and LHS20. It comes with twin scroll VF49 ball bearing turbo. 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. After Subaru EJ20s success for three decades as a mainstay machine that powered iconic vehicles such as the WRX STI, it is one of the more notable variants of the EJ family of engines. High oil consumption. 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) Your assitance would be greatly appriciated. ty752vbcaa . CR is a preference thing, I can't tell you what you want. This version 7 EJ207 engine has an excellent compression in all cylinders. The new turbo motor EJ20K came out in 1996. The capacity of the EJ20G stock fuel injectors is 380 cc. It is considered reliable and will make around 250hp. Subaru started closing the deck on all engines with the EA71 I believe. Let me know if I need to clarify anything. Engine oil is very important for EJ20 turbocharged and even for naturally aspirated. Anyway, even not as famous as it should be, EJ20 still managed to be a popular swapping engine, especially JDM enthusiasts. Also it was equipped with a new intake manifold, 550 cc fuel injectors and other camshafts. And WRX STI S203 and S204, EJ207 were equipped with VF42 twin scroll turbocharger. If you are staying under 20psi, semi closed deck not required. Updated your Avatar : couldnt help myself cheers! SUP-VS-TS6-I: Single (1) intake valve seal (Order 8 for per motor) Timing Kits/Belts; Timing belts ONLY: Gates: GAT-T328RB: Kevlar reinforced racing timing belt - (blue . Turbocharged EJ20G was the first such engine. Come join the discussion about performance, modifications, troubleshooting, turbo upgrades, maintenance, and more! 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 motor also features a lightweight crank pulley, Samco turbo inlet, HKS oil filter sandwich plate for easy install of an aftermarket oil pressure sensor, and a Pleasure Racing tuned ECU is included, already tuned for the aforementioned mods. Thanks for clarifying what you meant. To reach beyond the 500 HP mark on the EJ207 engine, you need head porting and forged pistons. Yeah lightly tuned and my cars don't go in the same sentence. Will an EJ257 OIL pick up and sump to fit EJ20? Why they stopped doing it is up for grabs. I've built a few. It used closed deck block and oil nozzles, low compression pistons (CR=8), two DOHC heads with two camshafts. Or it could be that with the EJ20H and EJ20K they could manufacture engines that wouldn't blow the HG's. I am wondering what the difference between all of the STI EJ series engines are. Loose internal components can also cause this. The engine is fully tested and has an excellent compression in all four cylinder. ClubSUB.org.nz 2022 WARNING: Many JDM importers have sold these engines to customers claiming that they are a drop-in replacement for a USDM EJ205. 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. 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. Bugeye was good for something huh. This is a genuine Subaru EJ207 "Version 7" motor removed from a JDM 02 Impreza STi. 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. The Version 5 and 6 longblocks can be converted to work with the wiring and ECU found in the 2002-2005 USDM WRX. Adjust the ECU correctly, and you can reach 350HP or more a very nice ceiling for the EJ207 stock internals. 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. Stay up to date with the latest from iWire. Also keep mind that they are comparing the ej207 to a ej255, although I'm pretty sure the castings on the ej255 and ej257 are the same (I could be wrong). If it\'s OEM? The quality of the engine as a whole improves over the phases and years. This^, (also im pretty sure my 205 block is stamped "ej205") edit scratch that! The price is just right, not over the top but still provides an excellent cash-back for the money you spent on. Engine management (optional but recommended for older JDM motors): $1614, Note - Vipec also makes a PnP ECU for these setups. Specs of camshafts are 256/256, lift 9.27/9.17 mm (8.25/8.61 mm for JDM). 1998-2004 Legacy power was increased to 155 HP. Here is a clean and compression tested JDM EJ20Y STI off of a GR Chassis. Coil-on-plug ignition system. Some ECU adjustments may need to be made for US fuels. I had a v3 STi swap and rebuilt the longblock. 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. 2002 2003 2004 2005 Subaru WRX EJ207 Engine with VF30 Turbo Single Scroll For Sale. 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. The first version of this engine was called EJ20E and it was installed on Subaru Legacy. Besides that it has newer console with glovebox in the center, V4 white face dash with tacho in the middle and other bits - its definately V4. These EJ20Gs can be identified through a tab on the right surface of the block half and a smoother surface. (High Silicon Based Cast Alloy). Besides, JDM Legacy also had twin turbo EJ20: EJ20H, EJ20R, EJ206 and EJ208. Subaru has used this updated version across all WRX models since early 1992. 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. 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. If your country has a hard time finding quality gasoline, use the best option. I do about 8000-10000kms per year. Thinking if I should rebuild the engine from the ground up or just look for an EJ207. Versions 8 and 9 are both twin-scroll, throttle by cable, AVCS, top feed injector engines. EJ20G engines fall into 3 categories: 1. autry museum of the american west american progress; enterprise risk management survey questionnaire; jennifer kesse obituary; israeli hummus canned chickpeas Share Thread Tools Display Modes Sponsored Links * Registered users of the site do not see these ads. Use high-quality original engine oil. I think most people don't understand the REAL reason for the different deck styles. At first the engine knocks at cold start, and then all the time. Pistons are modified using a cast aluminum material and have oil squirters. Not that monstrous kind of engine, but it will still be worthy of being put as a sleeper, in my opinion. The Subaru EJ20 cylinder block is made from aluminum with cast-iron dry sleeves and a block height of 201 mm. Recommended Posts. So im wondering Built twinscroll Ej20 vs. built twinscroll Ej25 which is going to be the better . 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. More information about this process can be found if you click here. The Subaru EJ207 engine is a four-stroke introduced to the automotive market in 1991. It's been making 220+kw on e85 for 2.5 years now. ty754vbaa ty754vbaa ty754vbaa ty754vbaa : wrx type ra . This is a 2.0 liter engine and will work as a replacement for 08-21 USDM STI with modification and tuning. wow that was a super quick response, thanks. EJ20H engine differs in that it uses DOHC cylinder heads and two VF13 and VF14 turbochargers. These upgrades allowed the engine to increased its power to 138 HP at 5,600 RPM and 65 lb-ft of torque available at 4,400 RPM. There is no sense to increase N/A EJ20 power. You can find such motor on Subaru Legacy RS. EJ20G engine for Impreza WRX STI and WRX sedan used Mitsubishi TD05H turbocharger. I am just trying to find which swap I want to get. Rosssub, These two are Phase 2 engines with new SOHC heads, open deck block, and lighter pistons. Version 5 STI Head Stamp codes and Pics added. The cylinder bore diameter is 92 mm, piston stroke of 75 mm, 130.5 mm connecting rod length, and a compression height of 32.7 mm. About 5 bank accounts, 3 ounces and 2 vehicles. Forged pistons. This is a 2.0 liter engine and will work as a replacement for 08-21 USDM STI with modification and tuning. Please refer to all actual item photos for a complete cosmetic description on the engine. Their boost pressure is 13 psi (0.9 bar), and power is 260 horsepower. Subaru recommended changing the oil in time and use the recommended oil. Maybe the piston rings failed; that is why this happened in the first place. Looking to EJ207 swap your Subaru? 2 had max boost pressure 13.5 psi (0.93 bar), and power reached 275 HP at 6,500 rpm. The equal length header will increase down low torque and improve efficiency. 3. Another issue that needs to be addressed is the excessive oil consumption of the EJ20, especially the turbocharged ones, and can affect small sizes of naturally aspirated engines. Sweet, that pretty much confirms it then. With the smaller head volume, the new EJ255 kept the bump in compression to a minimum by using pistons with a deeper dish on them. Or to sell the slow Subaru and to buy WRX STI. If you are looking for information about the newer JDM Engines, 2001+ please check out this POST. Here is a clean JDM EJ207 version 7 STI engine for sale. The EJ207 is one of many variants manufactured by Subaru, belonging to the EJ series. The shim-over-bucket style EJ20G engine was installed in Japanese Impreza WRX or European 1997-1998 Impreza Turbo. I did a ton of searching. The recommended interval of replacement of timing belt for EJ20 is for each 60,000 miles of mileage (100,000 km). Therefore, be ready to its low reliability and overhaul each 50,000-60,000 miles of mileage (100,000 km). Item ID 7708 Model (s) WRX STi 2002-2007 (Cable Throttle) Show More The EJ20X and EJ20Y are equipped with Subarus Dual Active Valve Control System, which provides the variable intake and exhaust valve timing. This features the dual AVCS heads and twin scroll turbocharger. 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. 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. Still damn good engines. Besides, JDM Legacy also had twin turbo EJ20: EJ20H, EJ20R, EJ206 and EJ208. In this, you can get a 350+ hp. The engine has an excellent compression in all four cylinders. Up for sale is a low mileage EJ20Y engine removed from a JDM VAB (2015-2021) STI. 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) Always check with a tuner before running this engine as-is. Quantity. 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. 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. 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. 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 Here is a site with some info for JDM engines if that helps. Version 7 STI EJ207, stamped S20C 701 -1. Please see all item photos for complete cosmetic condition and full description of any imperfections. . Updated your DP's to reflect your business page. Actual item photos. If you are doing a single turbo build and wanting say more than 250 kw maybe look into a 207 or strengthening the 208, What about 300Whp ? Version 8 Impreza WRX STI EJ207 Engine with VF37 Twin Scroll Turbo, TMIC, Package for Sale, 2002-2014 WRX EJ205 2.0L Turbo Engine Replacement AVCS(22), WRX STI 2004-2007 EJ257 EJ255 WRX Replacements(2), 99-05 Subaru Impreza Forester Outback 2.0L 2.5L SOHC Engines EJ202 EJ252 EJ253 AVLS(9), JDM Legacy Forester WRX 2.0L EJ20X EJ20Y Quad CAM AVCS 2005-2014(8), FA Series FA20DIT WRX FA20 FRS BRZ FB20 25 Impreza Forester(3), Subaru Outback Legacy H6 EZ30 EZ36 Engine 3.0 EZ36 3.6(5), Subaru GC8 STI EJ20G EJ20K Version 2 & 3(0), Subaru STi 6 Speed Manual Transmissions (11), Subaru 5 Speed Manual Transmission 5MT (4), CVT Automatic Subaru Forester & Impreza (9). EJ207 engine for 2003+ Impreza WRX STI used VF37 twin scroll turbocharger. By codyjesen, August 26, 2014 in Engine Related. Engine management from the factory has a very primitive form of OBDII that is not compatible with most scanning software available in the United States, and the ECU can only be reflashed with ECUTEK software.

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ej20k vs ej207