The SR engine is a series of , or
straight-four
A straight-four engine (also called an inline-four) is a four-cylinder piston engine where cylinders are arranged in a line along a common crankshaft.
The vast majority of automotive four-cylinder engines use a straight-four layout (with the e ...
,
four-stroke
A four-stroke (also four-cycle) engine is an internal combustion (IC) engine in which the piston completes four separate strokes while turning the crankshaft. A stroke refers to the full travel of the piston along the cylinder, in either direct ...
gasoline
engine
An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy.
Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power ...
s manufactured by
Nissan. It has an aluminum head and cast-iron block with steel
sleeves and has a
DOHC
An overhead camshaft (OHC) engine is a piston engine where the camshaft is located in the cylinder head above the combustion chamber. This contrasts with earlier overhead valve engines (OHV), where the camshaft is located below the combustion ch ...
4-valve design, with
variable valve timing
In internal combustion engines, variable valve timing (VVT) is the process of altering the timing of a valve lift event, and is often used to improve performance, fuel economy or emissions. It is increasingly being used in combination with varia ...
on select models.
The engine was used in many small to medium Nissan vehicles, including high-performance
turbocharged
In an internal combustion engine, a turbocharger (often called a turbo) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake gas, forcing more air into the engine in order to pro ...
variants. It was designed by Nissan as a replacement of the earlier
CA series of engines, and was replaced by the
QR and
MR series of engines. Power outputs are shown under
JIS Net
PS or
ECE Net
kilowatts unless otherwise indicated.
SR16VE
The SR16VE has
Nissan's
Neo VVL variable valve timing
In internal combustion engines, variable valve timing (VVT) is the process of altering the timing of a valve lift event, and is often used to improve performance, fuel economy or emissions. It is increasingly being used in combination with varia ...
with lift control. It produces at 7800 rpm and at 7200 rpm. Redline is at 8300 rpm.
Bore and stroke is with a 11.0:1 compression ratio.
This engine was never used on the
USDM counterpart of the B14 Lucino, the
B14 Nissan 200SX, as it uses the 1.6 L
GA16DE and 2.0 L SR20DE engines instead.
It is used in the following vehicles:
* N15
Nissan Pulsar
The is a line of automobiles produced by the Japanese automaker Nissan from 1978 until 2000, when it was replaced by the Nissan Bluebird Sylphy in the Japanese market.
Between 2000 and 2005, the name "Pulsar" has been used in Australia and N ...
VZ-R
* B14
Nissan Lucino VZ-R
* B15
Nissan Sunny
The is an automobile built by the Japanese automaker Nissan from 1966 to 2006. In the early 1980s, the brand changed from Datsun to Nissan in line with other models by the company. Although production of the Sunny in Japan ended in 2006, the ...
VZ-R
SR16VE N1
This version was used in the limited-production
Pulsar
A pulsar (from ''pulsating radio source'') is a highly magnetized rotating neutron star that emits beams of electromagnetic radiation out of its magnetic poles. This radiation can be observed only when a beam of emission is pointing toward E ...
VZ-R N1, produced from 1997 to 1998. These cars were tuned by
Autech Japan. It made at 7800 rpm and at 7600 rpm. Redline of the N1 Version 2 (1998) is at 8600 rpm. This is also claimed to be the most powerful production 1.6 L
naturally aspirated engine
Naturally may refer to:
;Albums
* '' Naturally!'', an album by Nat Adderley
* ''Naturally'' (Houston Person album)
* ''Naturally'' (J. J. Cale album)
* ''Naturally'' (John Pizzarelli album)
* ''Naturally'' (Sharon Jones album)
* ''Naturally'' ...
.
SR18Di
The SR18Di is a DOHC engine. It produces at 6500 rpm and at 4000 rpm. Based on the
Single Point Fuel Injection system, it was installed on JDM cars and some UK versions. This model used some cast iron blocks and it was used on the P10 generation
Nissan Primera
The is a large family car which was produced by the Japanese automaker Nissan from 1990 to 2007, for the markets in Japan and Europe. In Japan, it replaced the Auster/Stanza, and was exclusive to '' Nissan Prince Store'' locations. In North ...
, but due to the low overall power this engine option was dropped on the next generation.
This engine was never used on the
USDM counterpart of the P10/11 Primera, the
Infiniti G20, as it uses the 2.0 L SR20DE engine instead.
It is used in the following vehicles:
* 1990-1993
Nissan Primera
The is a large family car which was produced by the Japanese automaker Nissan from 1990 to 2007, for the markets in Japan and Europe. In Japan, it replaced the Auster/Stanza, and was exclusive to '' Nissan Prince Store'' locations. In North ...
*
Nissan Sunny
The is an automobile built by the Japanese automaker Nissan from 1966 to 2006. In the early 1980s, the brand changed from Datsun to Nissan in line with other models by the company. Although production of the Sunny in Japan ended in 2006, the ...
*
Nissan Bluebird U12
*
Nissan Avenir
The Nissan Avenir is a line of station wagons beginning production in May 1990 by Nissan of Japan, with the budget oriented delivery van starting out as the Avenir Cargo, then being renamed the Nissan Expert ( ja) in 1999. The Avenir replaced th ...
W10
SR18DE
The SR18DE is a DOHC engine. It produces at 6000 rpm and at 4800 rpm. This engine came with Multi Point Fuel Injection System ECCS (Electronic Concentrated Control System). The SR18DE crankshaft was produced with four fewer counterweights than the SR20DE variants, which have eight, for lighter weight and better
fuel efficiency
Fuel efficiency is a form of thermal efficiency, meaning the ratio of effort to result of a process that converts chemical potential energy contained in a carrier (fuel) into kinetic energy or work. Overall fuel efficiency may vary per device, ...
. These lightweight crankshafts were also homologated for use in the Japanese N2 Silvia racing program and later used in the
SR20VE engine.
This engine was never used on the
USDM counterpart of the P10/11 Primera, the
Infiniti G20, as it uses the 2.0 L SR20DE engine instead.
It is used in the following vehicles:
* 1991-1997
Nissan Primera
The is a large family car which was produced by the Japanese automaker Nissan from 1990 to 2007, for the markets in Japan and Europe. In Japan, it replaced the Auster/Stanza, and was exclusive to '' Nissan Prince Store'' locations. In North ...
*
Nissan Sunny
The is an automobile built by the Japanese automaker Nissan from 1966 to 2006. In the early 1980s, the brand changed from Datsun to Nissan in line with other models by the company. Although production of the Sunny in Japan ended in 2006, the ...
*
Nissan Avenir
The Nissan Avenir is a line of station wagons beginning production in May 1990 by Nissan of Japan, with the budget oriented delivery van starting out as the Avenir Cargo, then being renamed the Nissan Expert ( ja) in 1999. The Avenir replaced th ...
W10
*
Nissan Rasheen
* 1991-1997
Nissan Bluebird U13
The is a compact car with a model name introduced in 1957. It has been Nissan's most internationally recognized sedan, in multiple body styles, and is known for its dependability and durability. The Bluebird originated from Nissan's first vehic ...
* 1989-1998
Nissan Bluebird U14 Factory detuning and refining of fuel injection.
* 1990-1993
Nissan Pulsar
The is a line of automobiles produced by the Japanese automaker Nissan from 1978 until 2000, when it was replaced by the Nissan Bluebird Sylphy in the Japanese market.
Between 2000 and 2005, the name "Pulsar" has been used in Australia and N ...
GTi B13 and N14, at 6400 rpm and at 4800 rpm
* 1991-1999
Nissan Pulsar
The is a line of automobiles produced by the Japanese automaker Nissan from 1978 until 2000, when it was replaced by the Nissan Bluebird Sylphy in the Japanese market.
Between 2000 and 2005, the name "Pulsar" has been used in Australia and N ...
GTi N15, at 6400 rpm and at 4800 rpm
* 1989(??)-2001
Nissan Presea
SR20Di
The SR20Di is a DOHC engine. It produces . Bore and stroke are . Similar to the 1.8 liter version except for bigger displacement with a throttle body injection system.
This engine was never used on the
USDM counterpart of the P10/11 Primera, the
Infiniti G20, as it uses the 2.0 L SR20DE engine instead.
It is used in the following vehicles:
* 1991–1994.6
Nissan Primera
The is a large family car which was produced by the Japanese automaker Nissan from 1990 to 2007, for the markets in Japan and Europe. In Japan, it replaced the Auster/Stanza, and was exclusive to '' Nissan Prince Store'' locations. In North ...
SR20DE
The SR20DE is a DOHC engine. It was used in over 15 Nissan models. It first appeared in October 1989 in the U12
Bluebird
The bluebirds are a North American group of medium-sized, mostly insectivorous or omnivorous birds in the order of Passerines in the genus ''Sialia'' of the thrush family (Turdidae). Bluebirds are one of the few thrush genera in the Americas. ...
, and was gradually phased out over time with the introduction of the low-emissions
QR engine family. It carried nominal power ratings between from the factory, although there are some Autech models with horsepower ratings of between 175 and 200 hp depending on the chassis and degrees of tuning.
The breakdown of the engine code is as follows:
* SR - Engine
* 20 - 2.0 Litres
* D - Dual Overhead Cams
* E - Electronic Fuel Injection
This engine has the following specifications (
SAE
SAE or Sae may refer to:
Science and technology
:
* Selective area epitaxy, local growth of epitaxial layer through a patterned dielectric mask deposited on a semiconductor substrate
* Serious adverse event, in a clinical trial
* Simultaneous Auth ...
, 1991):
It is used in the following vehicles:
SR20DET
The SR20DET is a DOHC engine. It is a turbocharged version of the SR20DE, with power outputs ranging from at 6000 rpm to at 6400 rpm, and torque outputs ranging from at 4800 rpm to at 4800 rpm. It was first used in the U12
Nissan Bluebird SSS
ATTESA from October 1989, and expanded to several cars from 1989 through 2002. The
Silvia was the longest-running Nissan model to use this engine, starting with the S13 series in 1991 and ending with the S15 series in 2002.
It is used in the following vehicles:
* 1989-1991
Nissan Bluebird HNU12 SSS ATTESA Limited
* 1990-1995
Nissan Pulsar
The is a line of automobiles produced by the Japanese automaker Nissan from 1978 until 2000, when it was replaced by the Nissan Bluebird Sylphy in the Japanese market.
Between 2000 and 2005, the name "Pulsar" has been used in Australia and N ...
RNN14 GTi-R
* 1991-1994
Nissan Silvia
The is the series of small sports cars produced by Nissan. Versions of the Silvia have been marketed as the 200SX or 240SX for export, with some export versions being sold under the Datsun brand.
The name "Silvia" is derived from Sylvia, t ...
S13 K's
* 1991-1997
Nissan Bluebird HNU13 SSS ATTESA Limited
* 1991-1998
Nissan 180SX
The Nissan 180SX is a fastback automobile that was produced by Nissan Motors between 1988 and 1998. It is based on the S13 chassis from the Nissan S platform with the variants receiving an R designation (ex. PS13 and RPS13), and was sold exclus ...
S13
* 1994-1998
Nissan Silvia
The is the series of small sports cars produced by Nissan. Versions of the Silvia have been marketed as the 200SX or 240SX for export, with some export versions being sold under the Datsun brand.
The name "Silvia" is derived from Sylvia, t ...
S14 K's
* 1994-1998
Nissan 200SX The Nissan 200SX (originally Datsun 200SX until the early 1980s) is an automobile nameplate that has been used on various export specification Nissan
, trade name, trading as Nissan Motor Corporation and often shortened to Nissan, is a Japanes ...
S14 + "S14a"
* 1994
Nismo 270R
* 1995-1998
Nissan Avenir
The Nissan Avenir is a line of station wagons beginning production in May 1990 by Nissan of Japan, with the budget oriented delivery van starting out as the Avenir Cargo, then being renamed the Nissan Expert ( ja) in 1999. The Avenir replaced th ...
PNW10 Salut G GT Turbo
* 1997-2001
Nissan R'nessa
The is a station wagon manufactured by Nissan Motors from 1997 to 2001. According to Nissan, the name derives from "packaging renaissance for versatile, spacious comfort on wheels."
It was produced by Nissan from October 1997 to July 2001, and c ...
NN30 GT Turbo
* 1998-2002
Nissan Avenir
The Nissan Avenir is a line of station wagons beginning production in May 1990 by Nissan of Japan, with the budget oriented delivery van starting out as the Avenir Cargo, then being renamed the Nissan Expert ( ja) in 1999. The Avenir replaced th ...
PNW11 Highway Star/GT4
* 1998-2002
Nissan Liberty PNM12 GT4
* 1999-2002
Nissan Silvia
The is the series of small sports cars produced by Nissan. Versions of the Silvia have been marketed as the 200SX or 240SX for export, with some export versions being sold under the Datsun brand.
The name "Silvia" is derived from Sylvia, t ...
S15 Spec-R (
JDM)
* 1999-2002
Nissan 200SX The Nissan 200SX (originally Datsun 200SX until the early 1980s) is an automobile nameplate that has been used on various export specification Nissan
, trade name, trading as Nissan Motor Corporation and often shortened to Nissan, is a Japanes ...
S15 (
AUDM and
NZDM)
SR20VE
The SR20VE has Nissan's
Neo VVL variable valve timing
In internal combustion engines, variable valve timing (VVT) is the process of altering the timing of a valve lift event, and is often used to improve performance, fuel economy or emissions. It is increasingly being used in combination with varia ...
with lift control. It produces at 7000 rpm and at 6000 rpm with a 10.3:1 compression ratio and later (2001–2003) at 7200 rpm and at 5200 rpm with a 11:1 compression ratio.
This engine was never used on the
USDM counterpart of the P11 Primera, the
Infiniti G20, as it uses the 2.0 L SR20DE engine instead.
It is used in the following vehicles:
* 1997-2000 P11 JDM
Nissan Primera
The is a large family car which was produced by the Japanese automaker Nissan from 1990 to 2007, for the markets in Japan and Europe. In Japan, it replaced the Auster/Stanza, and was exclusive to '' Nissan Prince Store'' locations. In North ...
Te-V sedan or G-V wagon,
* 2001-2003 P12 JDM
Nissan Primera
The is a large family car which was produced by the Japanese automaker Nissan from 1990 to 2007, for the markets in Japan and Europe. In Japan, it replaced the Auster/Stanza, and was exclusive to '' Nissan Prince Store'' locations. In North ...
, 20V sedan or W20V Wagon,
* 1997-2000 U14 JDM
Nissan Bluebird SSS-Z sedan,
* 1997-2000 Y11 JDM
Nissan Wingroad
The Nissan AD is a subcompact van and wagon built by Nissan since 1982. The AD is sold under a different name when manufactured as a passenger car, called the .
__TOC__
VB11 series
In October 1982, the AD Van supplemented (and also gradu ...
ZV-S wagon,
SR20VET
The SR20VET was the first turbocharged engine from Nissan with
variable valve lift
Variable valve lift (VVL) is an automotive piston engine technology which varies the height a valve opens in order to improve performance, fuel economy or emissions. There are two main types of VVL: discrete, which employs fixed valve lift amounts, ...
(VVL), produced exclusively for the Japanese market. It produces at 6400 rpm and at 3200 rpm, with 9.0:1 compression ratio.
It is used in the following vehicles:
* 2001-2007 PNT30
Nissan X-Trail
The is a compact crossover SUV produced by the Japanese automaker Nissan since 2000. Since its introduction, the X-Trail is positioned below the truck-based Xterra and Pathfinder.
Since the third-generation model, the X-Trail became the same ...
GT
Camshaft Lift and Duration
See also
*
List of Nissan engines
This is a list of piston engines developed by Nissan Motors.
Engine naming convention
Nissan uses a straightforward method of naming their automobile engines.
The first few letters identify the engine family. The following digits are the disp ...
References
External links
SR20 Engine BuildupNeoVVL Owners ClubThe Resource for the NeoVVL Engine
The SR20VE Motor Mini-Site
{{Nissan
SR
Straight-four engines
Gasoline engines by model