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Overview

subaru ez30

The Subaru six-cylinder engines are a series of flat-6 engines manufactured by Subaru, made in three distinct generations. The ER27, derived from the Subaru EA first-generation flat-4, was used as the sole engine option in the premium model 1988–91 Subaru Alcyone VX. The EG33, derived from the Subaru EJ second-generation flat-4, was used exclusively in the successor Subaru Alcyone SVX, again as its sole engine option, sold from 1991–96. The EZ series, consisting of the EZ30 and EZ36 models, was designed to be almost as compact as the EJ25 flat-4. The EZ30/36 were the first Subaru six-cylinder engines available outside the sport coupes, used as the uplevel option for Subaru Legacy and Outback/Lancaster as well as the sole option in the Subaru Tribeca....

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technical specifications

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General

engine brand: subaru
production years: 2000-2009
engine lifespan: ~300 000
features: DOHC (EZ30D)
DOHC, AVLS (EZ30R)

piston

Power and torque

power: 220 (EZ30D)
245 (EZ30R)
torque: 290 (EZ30D)
297 (EZ30R)

gas-pump

Fuel

fuel system: injector
fuel type: petrol
euro standards: EURO 3 (EZ30D)
EURO 4 (EZ30R)

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Timing

timing drive: chain
hydraulic lifters: no
phase regulator: no (EZ30D)
AVCS (EZ30R)

engine-oil-level

Oil

recommended engine oil: 5W-30
engine oil capacity: 5.7 (EZ30D)
5.8 (EZ30R)

turbocharger

Displacement and turbo

displacement: 2999
compression ratio: 10.7
turbocharging: no

height

Dimensions and measurements

weight: 170
cylinder bore: 89.2
piston stroke: 80

engine

Engine block

cylinder block: aluminum H6
block head: aluminum 24v

Cars using the engine

According to our database, these cars use the engine ez30