Stroker kit includes EJ25 crank, H-beam rods, Mahle pistons, ARP head studs. EJ20X and EJ20Y Dual AVCS | iWire Subaru Wiring Solutions However, I hope it is clear that increasing the power of a naturally aspirated EJ20 is non-sense. It still leaps to the red line, does not consume oil or coolant, has no compression or crankcase pressure issues and has passed 480,000 kilometers replacing 3 sets of plugs, 4 timing belts, 2 water pumps a turbo and the usual suspension joints. Subaru EJ20 Performance Engine Parts - No Limit Motorsport 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. Subaru EJ207 to EJ20K Engine swap and wiring - YouTube Updated 02/13/2017. Originally designed for the North American Impreza STI in 2004 with AVCS and DBW. Here are the differences between the EJ20G, EJ20K, and EJ205. Adjust the ECU correctly, and you can reach 350HP or more a very nice ceiling for the EJ207 stock internals. This engine was installed in Australian Market Liberty B4 models and Japanese-spec Legacies, both right-hand driving. Besides, JDM Legacy also had twin turbo EJ20: EJ20H, EJ20R, EJ206 and EJ208. EJ205 vs. EJ207 - NASIOC > NASIOC Technical > Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) * As an Amazon Associate I earn from qualifying purchases. Essential accessories: Sensor group that islocated on the strut tower bracket (passenger side for left hand drive countries) (although for the V5/6, USDM equivalents exist); mass airflow sensor with housing. I've built a few. Ej20G vs. EJ20k - legacycentral bbs If your country has a hard time finding quality gasoline, use the best option. Search "ej207" | J-Spec Auto Sports 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. Despite their fabulosity, EJ motors arent perfect and have some problems, so lets discuss them. If it\'s OEM? Despite an excellent-flowing head design, these engines are known for bottom end bearing problems. JDM Subaru WRX Forester EJ205 Upper Alloy Intake Manifold. 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. Thats sort of my target for this conversion. EJ20 firing order is 1-3-2-4. Here is a clean and compression tested JDM EJ207 engine imported directly from Japan. 2.Body type F=Wagon C=Sedan 3.Engine type 8=2.0L Turbo After you install these aftermarket parts and will adjust ECU, your EJ205 will show about 300 horsepower. There is no sense to increase N/A EJ20 power. JDM Subaru WRX EJ205 2002-2005 Intake Manifold w/Bulkhead Harness, Injectors, TGV Delete, Coilpacks and BPV for USDM 02-05 . 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 I have read on some other sites that the ej257 has issues with strength vs the reliable ej207. Also, how do you tune an EJ20k? JDM Subaru Impreza WRX STi Models 92-00 by identification number Edit: JDM version 7 WRX (GDA) head stamp codes added to the list in first post, RHS20 and LHS20. What I really want to get at is. You will receive the same engine shown. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Should have a version 7 TB too. On WRX STI Spec-C versions you will find VF36 twin scroll turbocharger. Will an EJ257 OIL pick up and sump to fit EJ20? Buy a frontal intercooler, a 3-row Mishimoto radiator, Cusco engine mount set, sump baffle plate, TD05-18G turbocharger, HKS BOV, 800 cc fuel injectors, fuel lines, heavy duty timing belt, cold air intake, 12 mm oil pump, oil cooler, equal length headers and 3 inch aftermarket exhaust system. It showed the power 125 HP at 5,500 rpm, and torque 172 Nm at 4,500 rpm. i have a 1998 type r sti with a ej20k engine with rod knock apparently. Your piston rings failed. JDM Version 5/6/7 STI EJ207 - cross drilled crankshaft: Version 8/9/10 STI EJ207 - double cross drilled and nitrated crankshaft: I believe there to be some truth there! JDM EJ207 ENGINE 2.0L SUBARU IMPREZA WRX STI V7 TURBOCHARGER . Subaru EJ205 Ej207 Ej20G Specs, 2.0L WRX STI turbo engine info Yeah, even many books are offered, this book can steal the reader heart Page 1/2. Ej207 is going to be a massive project. Sensor Group on Strut Tower Bracket: Price varies, these are very difficult to find. In 1996 EJ20G engine was replaced with new turbocharged EJ20K. 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 Share More sharing options. Features Standard Specifications 92mm Bore 75mm Stroke 1,994.3ml HKS 2.2L Stroker Kit 92.5mm Bore 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. Billion Super Thermo 71c for Impreza WRX Wagongf8 (ej207)bssu-30 You'll notice that each intake port (8 total, 2 per cylinder) is 4mm larger on the ej207 compared to the ej255. Yeah those were the stamps on the engine that I bought which I was totally lied to about(finally have court date ). Despite their fabulosity, EJ motors arent perfect and have some problems, so lets discuss them. The engine has an excellent compression in all four cylinders. Stay up to date with the latest from iWire. 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. 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. The engine speed is limited to 8,000 RPM. Its cylinder block deck height is 201 mm. JDM Subaru Impreza WRX STi GDB V7 EJ207 DOHC AVCS Turbo Engine Mot. This is one of those must-have swaps, for anyone trying to gain more power and reliability out of their Subaru WRX. . The most common EJ20 variant is the SOHC-designed EJ20E which was installed in the Subaru Legacy and produced in four installments or generations. 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.. Powered by Invision Community. Cross Drilled ? It used closed deck block and oil nozzles, low compression pistons (CR=8), two DOHC heads with two camshafts. The content and theme of this book in reality will lie alongside your heart. There are no TGVs also. jessica parker journalist father. i was at 5th gear 7400 rpm.got out of a turn then it started knocking. The correct replacement parts for the EJ20G Forester are easily found by looking for EJ20K Impreza parts. These engines feature lighter valves, STI factory 8.5 compression rating, INKO marked intake valves, and EXKO marked exhaust valves. opened them up and its the BHTT cams from the thread you posted, but my intake port is the shape of the STI heads in that thread, strange stuff. This motor is a competent performer, but has significant differences from the EJ205 found in the USDM 2002-2005 WRX. The Version 5 and 6 longblocks can be converted to work with the wiring and ECU found in the 2002-2005 USDM WRX. This engine has been thoroughly inspected and passed our tests. I did a ton of searching. 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. I am wondering what the difference between all of the STI EJ series engines are. In 1998 they started to manufacture turbocharged Phase 2 engines: EJ205 for Impreza WRX and Forester, and also EJ207 for Impreza WRX STI. This set the stage for a long series of debates about it, and basically gave the open deck a bad name. In this, you can get a 350+ hp. JavaScript is disabled. Although it is arguable how long that motor had left after it was sold 10,000km later. Not the same exact shortblock as EJ255. EJ20H engine differs in that it uses DOHC cylinder heads and two VF13 and VF14 turbochargers. Please see all item photos for complete cosmetic condition and full description of any imperfections. Actual item photos. In Stock. I have a Japanese Liberty GT 2005 with the EJ20x Dual AVCS with a replacement (at 250,000) slightly bigger turbo. These engines can be used in place of a USDM EJ205, but this requires extensive modification. 2006-07 SUBARU IMPREZA INTAKE MANIFOLD Auto OEM with Wiring. as blarg said, the EJ207 block is stronger than the EJ205. 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). Version 7 has a single-scroll turbocharger, top-feed injectors, throttle by cable, and omitted the TGV. Buying a JDM Engine? Here are the differences between the EJ20G, EJ20K The quality of the engine as a whole improves over the phases and years. 2002 2003 2004 2005 Subaru WRX EJ207 Engine with VF30 Turbo Single Scroll For Sale.