There was also twin turbo EJ208 engine which used VF25 and VF26 turbochargers in the first generation, then VF31 and VF32 turbochargers were used. So im wondering Built twinscroll Ej20 vs. built twinscroll Ej25 which is going to be the better . item 2 JDM Subaru Impreza WRX STi Spec C EJ207 AVCS Turbo Engine Motor 2006-2007 V9 GDB JDM Subaru Impreza WRX STi Spec C EJ207 AVCS Turbo . EJ207 (v8) has hypercast pistons, everything else is forged, the heads flow more (big port), the cams are more aggressive than v7. Its certainly doable with enough time, patience and a lot of money (for me anyways). This engine has really low miles and it's in great condition. ej207 dw1ke ej207 . These two are Phase 2 engines with new SOHC heads, open deck block, and lighter pistons. Subaru initially produced the EJ series engines in 1989 with the intention to succeed the past Subaru EA engine series. According to ravensblade the type RA had a closed deck after 95. jeiko 5 The intake valve diameter is 36 mm, and the exhaust valve diameter registers at 32 mm. Despite their fabulosity, EJ motors arent perfect and have some problems, so lets discuss them. Applications: $5100.00. In 1989 Subaru Legacy introduced EJ20 engine which later became the basic for the whole brand. 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). At first the engine knocks at cold start, and then all the time. 2.Body type F=Wagon C=Sedan 3.Engine type 8=2.0L Turbo ty754vbaa ty754vbaa ty754vbaa ty754vbaa : wrx type ra . These engines can be identified through the coil on plug, with 2 M6 bolts per coil and valve covers with quad-cam 16-valve. . 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 . Engine oil for turbo engine differs from regular engine oil? 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. Specially for 2003-2009 Legacy (BL), EJ202 engine was improved: it uses lightweight cylinder block with lightweight sleeves, modified intake manifold and 4-2-1 headers. 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. On the block two aluminum heads are installed, one camshaft on each and 4 valves on the cylinder. i bought this car used a week ago and the po claimed the engine has only been rebuilt a few months The EJ207 is one of many variants manufactured by Subaru, belonging to the EJ series. Yeah, even many books are offered, this book can steal the reader heart Page 1/2. Please see all item photos and video for the complete condition of the engine for sale. About 5 bank accounts, 3 ounces and 2 vehicles. That is the only difference as far as I know. Your assitance would be greatly appriciated. Although it is arguable how long that motor had left after it was sold 10,000km later. Bookmark File PDF Ej207 Engine appropriately much. 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. Both have hypercast pistons. 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. Power of EJ20R reached 280 HP. manual. Pistons are modified using a cast aluminum material and have oil squirters. 1994-1996 Impreza WRX Type-RA received the increased boost pressure to 12.5 psi (0.87 bar), and ECU was changed. This is a genuine Subaru EJ207 "Version 7" motor removed from a JDM Impreza STi. 2003 2009 are 140 HP. 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. I may have to rethink my plans of a daily driven 400whp sti. 207 is the way to go as far as a factor block is concerned. This is a JDM version 7 02 03 WRX STi engine imported from Japan. The EJ20K can make excellent power when the shortblock is rebuilt and the heads are paired with a standalone engine management system. ej20k vs ej207 ej20k vs ej207. EJ257. But you need performance parts to upgrade, such as a frontal intercooler, Cusco engine mount set, 3-row Mishimoto radiator, and sump baffle plate. 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. These EJ20K have die-cast pistons for all WRX models; STI typeRA and STI models share the exact factory forged pistons. Powered by Invision Community. Did you really read what he said or did you just pick certain words out and post a reply? Free shipping for many products! EJ20 engines became more renowned due to their turbocharged versions. The design is of the older type that protrudes above the deck.. I\'ve only ever seen 1 set and sold them to fbs, there where no markings, I believe they where v2sti Pistons but not 100% on that, v3-V4 forged pistons stamped hf2=A size and HF=B size. . This version 7 EJ207 engine has an excellent compression in all cylinders. There is no sense to increase N/A EJ20 power. This 2-liter motor replaced 1.8 liter EA82. 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. I think most people don't understand the REAL reason for the different deck styles. The price is just right, not over the top but still provides an excellent cash-back for the money you spent on. 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. JDM Impreza WRX STI EJ207 Engine with VF37 Twin Scroll Turbo, Harness, TMIC and Ecu for Sale. Definitely you dont want problems with the engine, so use high-quality original engine oil. It shows a lot of potential and aftermarket support. Powered by - Designed with theHueman theme, Normal engine operating temperature, C (F), Subaru EJ20 engine reliability, problems and repair. This conversion requires some work, but allows for a much wider range of tuning options as well as the ability to pass emissions testing. Even in the best condition these motors will need serious inspection and reconditioning of wiring, sensors, and vacuum lines. EJ20H engine differs in that it uses DOHC cylinder heads and two VF13 and VF14 turbochargers. Welcome to Perth-WRX, click here to register! ej eg ec . Forged pistons. Identifying marks: Looks similar to EJ20K, but coil pack is offset from center on intake manifold. Higher compression will 'widen the powerband' in only a slightly better way as lowering boost will. The capacity of the EJ20G stock fuel injectors is 380 cc. 1994-1996 Impreza WRX Type-RA received the increased boost pressure to 12.5 psi (0.87 bar), and ECU was changed. This^, (also im pretty sure my 205 block is stamped "ej205") edit scratch that! The Ej22T has moly coated cast pistons Closed Deck vs Open Deck was a major issue about 5 years ago before the WRX hit. After 2001, all WRX vehicles use EJ205 until 2006, when USDM WRX models changed their engines to EJ255. The engines of the Impreza WRX and STI should be overhauled every 60,000 miles. EJ20K engine was installed on 1996-1998 Impreza WRX STI and used IHI RHF5HB turbocharger. The engine has an excellent compression in all four cylinders. Power Rating. It comes with twin scroll VF49 ball bearing turbo. This JDM EJ20Y Sti engine fits the USDM WRX STi from a 2006-2018. NOTE: Oddly, first-generation turbocharged Foresters are listed by Subaru as having the EJ20G engine, but in reality they are equipped with the EJ20K. So I am trying to find what the difference is between the EJ20k, EJ20g, EJ207, etc search in the conversions forum. 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 . Hi! This is a 2.0 liter engine and will work as a replacement for 08-21 USDM STI with modification and tuning. 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 installing these parts and configuring the ECU, the EJ205 can reach about 300 HP. I think bore and stroke are the same. By codyjesen, August 26, 2014 in Engine Related. 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. Please see all item photos for complete cosmetic condition and full description of any imperfections. I might aim for 350. Besides, JDM Legacy also had twin turbo EJ20: EJ20H, EJ20R, EJ206 and EJ208. This is a clean Quad Cam EJ207 engine. 0.6 might be a little too thin. EJ203 motor differs in use of MAF-sensor and electronic throttle body. It's easy! If your country has a hard time finding quality gasoline, use the best option. JDM 2008-2014 SUBARU WRX STI EJ207 ENGINE EJ207 V10 MOTOR VF49 TWI. Crankshaft, Brgs, Pistons, Head gaskets, etc? At first, in cold starts, the engine knocks, then all the time after that. General Member; 2.0 and well i ended up with it for a VW bug / subaru swap. Sweet, that pretty much confirms it then. NOTE: As of January 2021 we are longer wiring Version 1 through 6engine swaps. 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. Despite an excellent-flowing head design, these engines are known for bottom end bearing problems. 1.Series code G=Impreza S=Forester B=Legacy etc. Versions 8 and 9 are both twin-scroll, throttle by cable, AVCS, top feed injector engines. Grave concern for high-quality fuels is regarded for this engine. Most often leaks appear in camshaft seals and valve cover gaskets. So the EJ207 has been used in V6+ STi's according to that article right? In 1998 they started to manufacture turbocharged Phase 2 engines: EJ205 for Impreza WRX and Forester, and also EJ207 for Impreza WRX STI. not sure which revision they were removed from though. It has a redesign intake manifold, bigger intercooler, new pistons (8:1 compression ratio), fuel nozzles 505 cc and new engine control unit. A new TD05-18G turbocharger, HKS blow-off valve, fuel lines, 800 cc/min fuel injectors, heavy-duty timing belt, cold air intake, oil cooler, 12 mm oil pump, equal length headers, and a 3-inch aftermarket exhaust system. 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. I've just read so much hate towards the 208 on all forums i don't know why that is. ej205 vs ej207 Current Donation Goals. I would not pin the bores they will still warp.. Engine oil is very important for EJ20 turbocharged and even for naturally aspirated. (Forged Moly), JDM Version 8/9 STI EJ207, T20C - Cast Hypereuthectic. 1992-1996 Subaru Impreza WRX Wagon used EJ20G, but with air to air intercooler and lightweight valves . manual. I have a v4 sti. This engine has an excellent compression number and runs strong. 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. If you have a V5/6 we can wire it up if you convert it to match an 02-05 WRX. Come join the discussion about performance, modifications, troubleshooting, turbo upgrades, maintenance, and more! Exhaust valves are sodium filled. The fourth cylinder is the hottest, but the worst cooled among other cylinders; hence the pistons begin to knock. 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. Order a set of 1.5mm head gaskets, and try again. Subaru of America designates the same part numbers for an EJ255 shortblock, and EJ257 shortblock with the exception of the pistons. I still have 2 x 4wd 1992 wagons with 122-165K km on the clock. This is one of those must-have swaps, for anyone trying to gain more power and reliability out of their Subaru WRX. 4HKS V 213121431 GC8 EJ207 24996- AK012. EJ20K injector size is 505 cc. Or to sell the slow Subaru and to buy WRX STI. Of course you bought or want to buy Subaru Impreza WRX and STI for absolutely other purposes. EJ20K, phase 1. thrust @ 3. Used JDM Zero Sports GC8 GF8 Air Intake Pipe to fit 93-01 Subaru EJ20K Turbocharged Engines for sale. It was the first representative of the legendary EJ series. 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. Turbocharger inlet runs under intake manifold. In this, you can get a 350+ hp. USD. 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. Thanks for clarifying what you meant. I used: 99 White Mock 22B / 2004 Forester XT / 2013 BRZ Limited.