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All these engines have the air-to-water intercooler setup (chargecooler) and Oil squirters. Power output ranges from 200 PS (147 kW 197 bhp) 6000 rpm and 260 Nm for the GT to 220 PS (162 kW 217 bhp) 6400 rpm and 270 Nm for the RS versions.Engines can be identified by coil on plug with 2 M6 bolts per coil and valve covers with 4CAM 16VALVE and horizontal lines above and below the plug holes. When referring to the EJ20T, one is speaking of one of the following: EJ20GĮJ20G engines fall in to 3 categories: 1. The practice began with the incorrect designation of the USA-spec turbo, commonly referred to as the EJ22T, and the habit of referring to any turbocharged engine as a "T" began. This is not actually a valid code from Subaru, but is mostly used by enthusiasts and also mechanics to describe the entire line of 2.0 litre turbochargedengines that have been available over time. 1989-1999 150hp BC - BF and BD - BG seriesĮJ20N runs on compressed natural gas EJ20 TurbochargedĪll engines listed below were installed with a turbo and an intercooler EJ20T.Fuel Delivery single point fuel injection.Legacy (except USA) 90-96 BC2, BC3, BD2, BD3, BG3 series.Fuel Delivery mpfi (carburetor in some locations).Fuel Delivery multi point fuel injection.Impreza GC1 series ( JDM)Replaced by Subaru EL engine in 2006 GD, GG, GE & GH series ( JDM) Impreza.Primary engineering on the EJ series was done by Masayuki Kodama, Takemasa Yamada and Shuji Sawafuji of Fuji Heavy Industries, Subaru's parent company. These engines are commonly used in light aircraft, kit cars and engine swaps into air-cooled Volkswagens, but it's also popular as a swap into the wasserboxer engined Volkswagen Type 2. Naturally aspirated and turbocharged versions are available, ranging from around 120 horsepower in early non-turbo Legacies, to 320 horsepower in the Impreza WRX STI. The EJ series is the mainstay of Subaru's engine line, with all engines of this series being 16-valve flat-4 horizontal, with configurations available for single-, or double-overhead camshaft arrangements (SOHC or DOHC). The Subaru EJ engine is a series of automotive engines manufactured by Subaru and introduced in 1989, intended to succeed the previous Subaru EA engine.
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