Nissan A14 Engine Manual

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Datsun A14 Engine Manual The Nissan A14 or later A14S is a 1.4 l (1,397 cc) in-line over head valve four-cylinder 4-stroke gasoline engine from Nissan A-family. The engine was manufactured by Nissan Motor Company. Visit site to download your Nissan vehicle's manuals and guides and access important details regarding the use and care of your vehicle.

  • Title: Nissan A14 Engine Manual Author: 139.59.238.201-2021-06-16-09-55-41 Subject: Nissan A14 Engine Manual Keywords: nissan,a14,engine,manual Created Date.
  • Nissan A14 Engine Manual Nissan a14 engine manual pdf - WordPress.com Nissan Datsun A14 Engine Manual Author: kasiagendis.tangency.co-2020-10-18T00:00:00+00:01 Subject: Nissan Datsun A14 Engine Manual Keywords: nissan, datsun, a14, engine, manual Created Date: 8:00:55 AM Nissan Service Manual PDF Free Download.

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210 L4-1397cc 1.4L (A14) (1982)310 L4-1488cc 1.5L SOHC (E15S) (1982)
370Z V6-3.7L (VQ37VHR) (2010)810 Maxima L6-2793cc 2.8L DSL SOHC (LD28) (1982)
Axxess 4WD L4-2389cc 2.4L SOHC MFI (KA24E) (1990)Cube L4-1.8L (MR18DE) (2010)
Juke AWD L4-1.6L Turbo (MR16DDT) (2011)Leaf ELE-Electric Engine (2011)
Micra (Canada) L4-1235cc 1.2L SOHC (MA12) (1984)Van L4-2389cc 2.4L SOHC (Z24i) (1988)
NV1500 V6-4.0L (VQ40DE) (2012)NV2500 HD V8-5.6L (VK56DE) (2012)
NX L4-1597cc 1.6L DOHC MFI (GA16DE) (1991)

200SX

L4-1596cc 1.6L DOHC MFI (GA16DE) (1998)L4-1974cc 2.0L SOHC (CA20E) (1984)
L4-1998cc 2.0L DOHC MFI (SR20DE) (1995)L4-2187cc 2.2L SOHC (Z22E) (1982)
V6-2960cc 3.0L SOHC MFI (VG30E) (1987)SE L4-1597cc 1.6L DOHC MFI (GA16DE) (1997)
SE-R L4-1998cc 2.0L DOHC MFI (SR20DE) (1998)

240SX

L4-2389cc 2.4L SOHC MFI (KA24E) (1989)L4-2.4L (KA24DE) (1993)
Coupe L4-2.4L (KA24DE) (1997)LE L4-2.4L (KA24DE) (1998)

280ZX

L6-2753cc 2.8L SOHC (L28E) (1982)L6-2753cc SOHC Turbo (L28ET) (1983)

300ZX

V6-2960cc SOHC Turbo (VG30ET) (1984)V6-2960cc DOHC Turbo (VG30DETT) (1993)
V6-2960cc DOHC (VG30DE) (1990)V6-2960cc 3.0L SOHC MFI (VG30E) (1988)
2+2 V6-2960cc DOHC (VG30DE) (1994)Coupe V6-2960cc DOHC (VG30DE) (1994)

350Z

V6-3.5L (VQ35) (2003)V6-3.5L (VQ35DE) (2006)
V6-3.5L (VQ35HR) (2007)

Altima

L4-2.4L (KA24DE) (1994)L4-2.5L (QR25DE) (2009)
L4-2.5L (QR25DE) Hybrid (2007)V6-3.5L (VQ35) (2003)
V6-3.5L (VQ35DE) (2006)2.5 L4-2.5L (QR25DE) (2002)
2.5 SL L4-2.5L (QR25DE) (2002)GLE L4-2.4L (KA24DE) (1997)
GXE L4-2.4L (KA24DE) (1999)SE L4-2.4L (KA24DE) (1997)
XE L4-2.4L (KA24DE) (1999)

Armada

2WD V8-5.6L (VK56DE) Flex Fuel (2009)2WD V8-5.6L (VK56DE) (2006)
2WD V8-5.6L (VK56) (2005)4WD V8-5.6L (VK56DE) (2007)
4WD V8-5.6L (VK56DE) Flex Fuel (2009)

D21 Hardbody

2WD L4-2389cc 2.4L SOHC MFI (KA24E) (1990)2WD V6-2960cc 3.0L SOHC (VG30i) (1986)
2WD V6-2960cc 3.0L SOHC MFI (VG30E) (1991)2WD L4-2389cc 2.4L SOHC (Z24i) (1988)
4WD L4-2389cc 2.4L SOHC (Z24i) (1988)4WD L4-2389cc 2.4L SOHC MFI (KA24E) (1990)
4WD V6-2960cc 3.0L SOHC (VG30i) (1986)4WD V6-2960cc 3.0L SOHC MFI (VG30E) (1991)
SE King Cab 4WD L4-2389cc 2.4L SOHC MFI (KA24E) (1997)XE 4WD L4-2389cc 2.4L SOHC MFI (KA24E) (1997)
XE King Cab 4WD L4-2389cc 2.4L SOHC MFI (KA24E) (1997)

Frontier

Nissan A12 Engine Manual

2WD V6-4.0L (VQ40DE) (2009)2WD V6-3.3L SC (VG33ER) (2004)
2WD V6-3.3L (VG33E) (2003)2WD L4-2.5L (QR25DE) (2005)
2WD L4-2.4L (KA24DE) (1998)4WD V6-4.0L (VQ40DE) (2006)
4WD V6-4.0L (VQ40) (2005)4WD V6-3.3L SC (VG33ER) (2004)
4WD V6-3.3L (VG33E) (2003)SC Crew Cab 2WD V6-3.3L SC (VG33ER) (2002)
SC Crew Cab 4WD V6-3.3L SC (VG33ER) (2001)SC King Cab 2WD V6-3.3L SC (VG33ER) (2002)
SC King Cab 4WD V6-3.3L SC (VG33ER) (2001)SE Crew Cab 2WD V6-3.3L (VG33E) (2002)
SE Crew Cab 4WD V6-3.3L (VG33E) (2000)SE King Cab 2WD V6-3.3L (VG33E) (2002)
SE King Cab 4WD V6-3.3L (VG33E) (1999)SE King Cab 4WD L4-2.4L (KA24DE) (1998)
XE 4WD L4-2.4L (KA24DE) (1998)XE Crew Cab 2WD V6-3.3L (VG33E) (2000)
XE King Cab 2WD L4-2.4L (KA24DE) (2000)XE King Cab 2WD V6-3.3L (VG33E) (2001)
XE King Cab 4WD L4-2.4L (KA24DE) (1998)XE King Cab 4WD V6-3.3L (VG33E) (2002)

Maxima

V6-2960cc 3.0L DOHC (VE30DE) (1992)V6-2960cc 3.0L SOHC MFI (VG30E) (1990)
V6-3.5L (VQ35DE) (2007)GLE V6-2968cc 3.0L DOHC MFI (VQ30DE) (1997)
GLE V6-3.0L (VQ30DE) (1998)GLE V6-3.5L (VQ35) (2002)
GXE V6-3.0L (VQ30DE) (1999)SE V6-3.0L (VQ30DE) (1998)
SE V6-3.5L (VQ35) (2002)SE V6-2968cc 3.0L DOHC MFI (VQ30DE) (1997)
SE 20th V6-3.0L (VQ30DE) (2001)Sedan V6-2960cc 3.0L SOHC MFI (VG30E) (1988)
Wagon V6-2960cc 3.0L SOHC MFI (VG30E) (1986)

Murano

AWD V6-3.5L (VQ35DE) (2009)AWD V6-3.5L (VQ35) (2003)
AWD CrossCabriolet V6-3.5L (VQ35DE) (2011)FWD V6-3.5L (VQ35) (2004)
FWD V6-3.5L (VQ35DE) (2006)

Pathfinder

2WD V6-2960cc 3.0L SOHC MFI (VG30E) (1993)2WD V6-3.5L (VQ35) (2003)
2WD V6-2960cc 3.0L SOHC (VG30i) (1989)2WD V8-5.6L (VK56DE) (2008)
2WD V6-4.0L (VQ40DE) (2009)4WD V6-3.5L (VQ35) (2004)
4WD V8-5.6L (VK56DE) (2008)4WD V6-4.0L (VQ40DE) (2006)
4WD V6-4.0L (VQ40) (2005)4WD L4-2389cc 2.4L SOHC (Z24i) (1987)
4WD V6-3.3L (VG33E) (1996)4WD V6-2960cc 3.0L SOHC MFI (VG30E) (1990)
4WD V6-2960cc 3.0L SOHC (VG30i) (1988)Armada 4WD V8-5.6L (VK56) (2004)
LE 2WD V6-3.3L (VG33E) (1999)LE 2WD V6-3.5L (VQ35) (2001)
LE 4WD V6-3.5L (VQ35) (2002)LE 4WD V6-3.3L (VG33E) (1997)
SE 2WD V6-3.5L (VQ35) (2001)SE 2WD V6-3.3L (VG33E) (1999)
SE 4WD V6-3.5L (VQ35) (2002)XE 2WD V6-3.3L (VG33E) (1997)
XE 2WD V6-3.5L (VQ35) (2001)

PL720

2WD L4-1952cc 2.0L SOHC (Z20) (1985)2WD L4-2488cc 2.5L DSL (SD25) (1985)
2WD L4-2389cc 2.4L SOHC (Z24) (1983)2WD L4-2187cc 2.2L SOHC (Z22) (1982)
4WD L4-2389cc 2.4L SOHC (Z24) (1983)

Pulsar

L4-1597cc 1.6L SOHC (E16i) (1987)L4-1597cc 1.6L SOHC (GA16i) (1990)
L4-1809cc 1.8L DOHC (CA18DE) (1988)L4-1597cc 1.6L SOHC (E16S) (1983)

Quest

V6-3.5L (VQ35DE) (2009)Minivan V6-2960cc 3.0L SOHC MFI (VG30E) (1993)
Minivan GLE V6-2960cc 3.0L SOHC MFI (VG30E) (1998)Minivan GLE V6-3.3L (VG33E) (1999)
Minivan GXE V6-3.3L (VG33E) (2002)Minivan GXE V6-2960cc 3.0L SOHC MFI (VG30E) (1997)
Minivan SE V6-3.3L (VG33E) (1999)Minivan XE V6-2960cc 3.0L SOHC MFI (VG30E) (1998)

Rogue

2WD L4-2.5L (QR25DE) (2008)4WD L4-2.5L (QR25DE) (2009)

Sentra

L4-2.5L (QR25DE) (2003)L4-1681cc DSL SOHC (CD17) (1983)
L4-1597cc 1.6L SOHC (E16S) (1985)L4-1597cc 1.6L DOHC MFI (GA16DE) (1991)
L4-1.8L (QG18DE) SULEV (2003)L4-1.8L (QG18DE) (2004)
L4-2.0L (MR20DE) (2010)(2 Door) L4-1998cc 2.0L DOHC MFI (SR20DE) (1994)
GLE L4-1597cc 1.6L DOHC MFI (GA16DE) (1997)GXE L4-1.8L (QG18DE) (2000)
GXE L4-1597cc 1.6L DOHC MFI (GA16DE) (1999)Hatchback Coupe L4-1597cc 1.6L SOHC (E16i) (1987)
SE L4-1998cc 2.0L DOHC MFI (SR20DE) (1998)SE-R Spec V L4-2.5L (QR25DE) (2002)
Sedan L4-1597cc 1.6L SOHC (E16i) (1988)Sedan L4-1597cc 1.6L SOHC (E16S) (1986)
Sedan L4-1597cc 1.6L SOHC (GA16i) (1989)Wagon L4-1597cc 1.6L SOHC (E16S) (1986)
Wagon FWD L4-1597cc 1.6L SOHC (E16i) (1988)Wagon FWD L4-1597cc 1.6L SOHC (GA16i) (1989)
XE L4-1597cc 1.6L DOHC MFI (GA16DE) (1997)XE L4-1.8L (QG18DE) (2000)

Stanza

L4-1974cc 2.0L SOHC (CA20S) (1982)L4-2389cc 2.4L SOHC MFI (KA24E) (1991)
(Canada) L4-1974cc 2.0L SOHC (CA20S) (1985)(USA) L4-1974cc 2.0L SOHC (CA20E) (1984)
Sedan L4-1974cc 2.0L SOHC (CA20E) (1987)Wagon L4-1974cc 2.0L SOHC (CA20E) (1986)
Wagon 4WD L4-1974cc 2.0L SOHC (CA20E) (1988)Wagon FWD L4-1974cc 2.0L SOHC (CA20E) (1987)

Titan

2WD V8-5.6L (VK56) (2004)2WD V8-5.6L (VK56DE) (2006)
2WD V8-5.6L (VK56DE) Flex Fuel (2009)4WD V8-5.6L (VK56DE) Flex Fuel (2009)
4WD V8-5.6L (VK56DE) (2006)

Versa

L4-1.6L (HR16DE) (2010)L4-1.8L (MR18DE) (2009)

Xterra

2WD L4-2.4L (KA24DE) (2003)2WD V6-3.3L SC (VG33ER) (2003)
2WD V6-4.0L (VQ40) (2005)2WD V6-4.0L (VQ40DE) (2006)
4WD V6-4.0L (VQ40DE) (2009)4WD V6-3.3L SC (VG33ER) (2003)
SE 2WD V6-3.3L (VG33E) (2002)SE 4WD V6-3.3L (VG33E) (2000)
XE 2WD L4-2.4L (KA24DE) (2002)XE 2WD V6-3.3L (VG33E) (2000)
XE 2WD V6-3.3L SC (VG33ER) (2002)XE 4WD V6-3.3L SC (VG33ER) (2002)

< Mitsubishi Workshop ManualsOldsmobile Workshop Manuals >

The Nissan A14 engine is a 1.4 liter (1397 cc) engine produced from the 1975 Model year through 2007, produced in various ratings from 50 Horsepower to 91 hp.

[edit]

A14 is the most common A-series engine available in the United States, although in some other markets it is relatively rare due to continued use of A12 engines through 1994.

Like the previous 1974 A13 Engine, the A14 is a 'tall-block' variant with the block dock 15mm higher than the A12.

It has the same 77mm stroke of the A13 but the bore was increased to 76 mm, up from 73 mm of the previous A12 and A13 engines.

An Hitachi Twin Carb version of this engine (A14T) was available in some markets.

  • Being introduced after 1974, this engine has the features of the A-series Engine Redesign.
  • In 2002 new A14s are still available from Nissan commercial business (e.g. forklift engine)
  • As of 2007 new A14s are available in the South African B140 Nissan LDV Bakkie (Sunny Truck).

Nissan part #1010B-H19100RE

1979-1980 B310 H72 USA

Look for the stamped ID either:

  • A14 stamped on pad below Spark Plug #4 and 'A14' cast above fuel pump
  • A14 stamped on pad above fuel pump

Album click to view OR Album click to view

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Notice how the block extends above the timing cover by about 1 inch
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G30 block
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H72 block
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See main article: Nissan_A_Engine#Vehicles

  • 1975-1978 Nissan Sunny B210 (140Y or B-210)
  • 1979-1982 Nissan Sunny B310 (Datsun 140Y or 'Datsun 210')
  • 1975-1977 Nissan Cherry F10 ('Datsun F10' or Datsun Cherry F-II)
  • 1977-1982 Nissan Pulsar N10 ('Datsun 310')
  • 1977-1981 Nissan A10 ('Nissan Violet/Auster/Stanza') used F4W60 4-speed
  • 1980-2007 Nissan LDV 1400 (model B140)
  • 7810-8811 Nissan C120 Vanette
  • Datsun Forklift models (including turbocharged variant)

A fuel injected version (A14E) was offered in Asian markets in the B310.

  • Engine block has extra mounting boss on left side (now 3 bolts for mounting accessory)
  • A-series Cylinder Heads with medium-oval ports of 28 x 34mm
    • Smaller than the A12GX Engine's monster 30 x 34.5 ports
    • Larger than the 1974 A13's 28 x 30 small-oval ports
  • New four-bolt water outlet (thermostat housing) instead of former 2-bolt design
  • Longer conrod
  • New larger conrod small-end piston pin (now 19mm, 1.6 mm larger)
  • New large valves (larger than A12GX)
    • Intake valve:
  • 3mm larger bore: Now 76 mm
    • requiring new head gasket with large bore
  • 3-belt crankshaft pulley (for Water pump, Air Pump, and Aircon)
  • Heavier flywheel increased by 2.2 lbs (1 kg) for smoother idling
    • 3mm thicker
  • Rubber Engine Mounts now stiffer 1092 lb/in, up from 1008 for 1974 A13.
  • Stronger, light Starter (80mm), starting wih 7404 vehicles
  • Distributor improved by moving condensor inside the housing
  • 3-bolt exhaust pipe-to-exhaust manifold connector
    • stainless front tube (USA only?)
    • aluminized pre-Muffler (USA only?)
[edit]
Nissan A14 Engine Manual

80HP - HLB210 H72
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80PS - HB211
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保安基準適合 Safety standard conforming 0-12

78HP - H73 B210 USA

65HP - Economy A14 Engine. This engine got 47 MPG in the Coupe with 5-speed transmission. The engine has round exhaust post rather than the usual oval-shaped A14 style. 1976-1980 A14 with 5-speed FU Engine

65HP WHLB310 H93 (1981 FU Engine 8.9 compression torque 75@3600)
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H92 92 hp A14E
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To get to 100 HP at the wheels takes about $5000. For a less expensive 'mild' build here are some thoughts:

First make sure which A14 you have. 80HP or 65HP (from 5-speed cars). If you have the low power version, change to the high-power version.

Recurving the distributor can gain up to 15 HP. Tell your distributor shop to make full advance by 2400 RPM. Then after installation, set the timing to 34 degrees total.

The next biggest bang for your buck is to rev the A14 to 6000 RPM, which it will do with the stock parts.

A weber 32/36 carburetor will make a small difference. It certainly will be louder so it will seem like a difference.

If the stock 35 year old carburetor is worn out then a new or good used carb can make a huge difference in driveability, power or fuel economy.

Raising compression 1 point by fitting custom-order flat top pistons ($400) will gain 2HP. Shaving the head can gain up to 1HP.

Better than raising compression is changing to a closed chamber cylinder head. Both power & fuel economy are upped. They came from Nissan Competition but can sometimes be found used on 'used import' engines, heads with casting 'H89' or 'H891'. Or have a round port head with same chamber design ported and large valves fitted to make essentially the same thing.

Fitting 0.20 oversize pistons will gain 18cc or about 1% HP gain.

Upgrading to an aftermarket camshaft can increase HP if you rev engine over 6000 RPM to take advantage of it. Using larger carburetor and 1.75' exhaust completes the high-rpm upgrade.

A high-lift, fast-opening camshaft will help HP with RPM below 6000 RPM. View the Camshaft Comparison section of the wiki to get a rough idea of what you want from your engine (be realistic), and call and discuss this with your cam vendor (e.g. Iskenderian). High-lift may require special non-binding valve springs.

[edit]

Nissan A14 Engine Manual Diagram

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Nissan A14 Engine Manual Pdf

Nissan A Engines: Overview | A10 | A12 | A12A | A13, old | A13, new | A14 | A15

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