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The B-series are a family of inline four-cylinder DOHC automotive engines introduced by
*Found in:
**1992–1993
*Found in:
** 1997–2000 Civic Type R
*
*
*
*
Honda
commonly known as just Honda, is a Japanese multinational corporation, multinational Conglomerate (company), conglomerate automotive manufacturer headquartered in Minato, Tokyo, Japan.
Founded in October 1946 by Soichiro Honda, Honda has bee ...
in 1988. Sold concurrently with the D-series which were primarily SOHC engines designed for more economical applications, the B-series were a performance option featuring dual overhead cams along with the first application of Honda's VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
system (available in some models), high-pressure die cast aluminum block, cast-in quadruple-Siamese iron liners.
To identify a Honda B-series engine, the letter B is normally followed by two numbers to designate the displacement of the engine, another letter, and in US-spec engines, another number. The Japanese spec-engines are normally designated with a four character alphanumeric designation. The B-series, the B20B variant in particular, is not to be confused with the earlier Honda B20A engine introduced in 1985 and primarily available in the Prelude and Accord-derived vehicles from 1985 to 1991. While sharing some design elements and both being multivalve Honda four-cylinders, the B-series and B20A differ substantially in architecture, enough to be considered distinct engine families.
They were made in , , , , and variants, with and without VTEC ( Variable Valve Timing and Lift Electronic Control). Later models have minor upgrades including modifications to the intake valves and ports and piston tops, along with individual cylinder oil injectors (B18C models). They produce between and , with some models capable of a redline
The redline is the maximum engine speed at which an internal combustion engine or traction motor and its components are designed to operate without causing damage to the components themselves or other parts of the engine. The redline of an eng ...
of 8400 RPM.
Although it has many variations, the basic design differs very little among the B-Series. There are actually two short blocks which are used for the entire series. The distinction between them was the cylinder block deck height. The one used for B16 and B17 engines (except for B16B) has a deck height of while the short block used for B16B, B18 and B20 engines has a deck height of .
The Honda B16 has appeared in six different forms over the years.
The Honda B-series was replaced by the K-series in Civic, Integra, Odyssey, and CR-V applications.
B16
B16A (First generation)
''The first VTEC engine''. *B16A found in: **1989-1993 Honda Integra XSi **1989-1991 Honda CRX SiR (EF8) **1989-1991 Honda Civic SiR (EF9) *Displacement: *Compression: 10.2:1 *Bore x Stroke: *Rod Length: *Rod/stroke ratio: 1.745 *Power: at 7600 RPM & at 7000 RPM * RPM: **VTEC engagement: 5500 RPM **Redline: 8000 RPM **Rev Limit: 8200 RPM *Transmission: S1/J1/YS1 (4.4 final drive, cable clutch, optional LSD for YS1), Y1 (4.266 final drive, cable clutch, optional LSD) *ECU code: P-fk1 (DA6/DA8/EF8), PW0 (EF8/EF9/DA6), PR3 (EF8/EF9) OBD0B16A (Second generation)
*Found in:
**1992–1993 Honda Integra
The , sold in North America as the Acura Integra and later the Acura RSX, is an automobile produced by the Japanese company Honda from 1985 until 2006, and then since 2021. It succeeded the Quint as a more luxurious and sport-oriented derivati ...
"XSi" (DA6, DA8)
**1992–1994 Honda Civic
The is a series of automobiles manufactured by Honda since 1972. , the Civic is positioned between the Honda Fit/Honda City, City and Honda Accord in Honda's global passenger car line-up.
The first-generation Civic was introduced in July 1972 ...
''SiR/SiRII'' (EG6)
**1992–1993 Honda Civic Ferio ''SiR'' (EG9)
**1992–1995 Honda CR-X del Sol
The Honda CR-X del Sol (marketed in other markets as the Honda Civic del Sol, Honda del Sol and the Honda CRX) is a two-seater targa-top car manufactured by Honda from 1992 until 1998. Despite the body resemblance to a mid-engine car design, the ...
''SiR'' (EG2)
**1996–1998 Honda Civic
The is a series of automobiles manufactured by Honda since 1972. , the Civic is positioned between the Honda Fit/Honda City, City and Honda Accord in Honda's global passenger car line-up.
The first-generation Civic was introduced in July 1972 ...
''SiR/SiRII'' (EK4)
**1996–2000 Honda Civic Ferio ''SiR'' (EK4)
*Displacement:
*Compression: 10.4:1
*Bore x Stroke:
*Rod Length:
*Rod/stroke ratio: 1.745
*Power: MT: at 7400 RPM & at 7000 RPM
* RPM:
**VTEC engagement: 5500 RPM
**Redline: 8200 RPM
**Rev Limit: 8200 RPM
*Transmission: YS1/S4C/Y21/S21/ S24A (4.4 final drive, optional LSD)
*ECU code: P30 (EG2/EG6/EG8/EG9), PR3 (DA6)
*OBD1 P2T (EK4) OBD2
B16B (Type R)
*Found in:
** 1997–2000 Civic Type R
*Displacement
Displacement may refer to:
Physical sciences
Mathematics and physics
*Displacement (geometry), is the difference between the final and initial position of a point trajectory (for instance, the center of mass of a moving object). The actual path ...
:
*Compression ratio
The compression ratio is the ratio between the maximum and minimum volume during the compression stage of the power cycle in a piston or Wankel engine.
A fundamental specification for such engines, it can be measured in two different ways. Th ...
: 10.8:1
*Bore x stroke:
*Rod/Stroke ratio: 1.85:1
*Rod Length:
*Power: at 8,200 RPM
*Torque
In physics and mechanics, torque is the rotational analogue of linear force. It is also referred to as the moment of force (also abbreviated to moment). The symbol for torque is typically \boldsymbol\tau, the lowercase Greek letter ''tau''. Wh ...
: at 7500 RPM
* RPM:
**VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
engagement: 6,100 RPM
**Redline
The redline is the maximum engine speed at which an internal combustion engine or traction motor and its components are designed to operate without causing damage to the components themselves or other parts of the engine. The redline of an eng ...
: 8,400 RPM
**Rev Limit: 8,600 RPM
*Transmission: S4C With Helical LSD (4.4 final drive, dual-cone synchronizer on second gear)
*ECU code: PCT
*ECU Socket Type: OBD-2A (1996-1998 models) / OBD-2B (1999-2000 models)
Note: This engine uses the same block as the Integra Type R, which is taller than the B16A block, but with a crank the same stroke as the B16A. It uses longer rods to accommodate for this, which is why the Rod/Stroke ratio is higher than a standard B16. It is basically a ‘Destroked B18C Type R engine’
B16A1
*VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Found in:
** CRX'1.6 DOHC VTEC (EE8) - European market (EDM)
** Civic'1.6 DOHC VTEC (EE9) - European market (EDM)
* Displacement:
* Bore×Stroke:
* Compression: at 10.2:1
* Power: at 7600 RPM
* Torque: at 7100 RPM
* RPM:
** VTEC engagement: 5200 RPM
** Redline: 8000 RPM
** Rev Limit: 8200 RPM
* Transmission: Y2
* OBD0
* ECU CODE: PW0
B16A2
*DOHC
An overhead camshaft (OHC) engine is a piston engine in which 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 combus ...
VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Found in:
**1992-2000 Honda Civic EDM VTi (EG6/EG9 & EK4)
**1992-1997 Honda Civic del Sol EDM VTi (EG)
**1996-1997 Honda Civic del Sol VTEC USDM (EG2)
**1996-1998 Honda Civic AUDM & NZDM Vti-R (EK4)
**1999-2000 Honda Civic AUDM Vti-R (EM1)
**1999-2000 Honda Civic USDM Si (EM1)
**1999-2000 Honda Civic SiR Philippines (EK4 Sedan)
**1999-2000 Honda Civic CDM SiR (EM1)
*Displacement:
*Bore×Stroke:
*Power: at 7600 RPM & at 6500 RPM
*Compression: 10.2:1
* RPM:
** VTEC engagement: 5600 RPM
** Redline: 8000 RPM
** Rev Limit: 8200 RPM
*Transmission: Y21, S4C
B16A3
*DOHC
An overhead camshaft (OHC) engine is a piston engine in which 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 combus ...
VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Found in:
**1994-1995 Del Sol VTEC USDM VERSION
*Displacement:
*Power: at 7600 RPM & at 6700 RPM
*Compression: 10.2:1
*Bore×Stroke:
* RPM:
**VTEC engagement: 5600 RPM
**Redline: 8200 RPM
**Rev Limit: 8500 RPM
*Transmission: Y21
* OBD1 PR3 is also stamped on head
B16A4
* VTEC * Found in: ** 1996-2000 Civic Si-RII (JDM version) (EK4) * Displacement: 1,595 cc (97.3 cu in) * Compression: 10.4:1 * Power: 130 kW (177 PS; 174 bhp) @ 7800 rpm & 111 ft·lbf (150 N·m) @ 7300 rpm * Redline: 8000 rpm * Transmission: Y21B16A5
*VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Found in:
**1996-2000 Civic Si-RII (JDM version) (EK4)
*Displacement:
*Compression: 10.4:1
*Power: at 7800 RPM & at 6300 RPM
*Redline: 8500 RPM
*Transmission: Y21
Note: Only offered on SiRs with automatic transmissions.
B16A6
*VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Found in:
**1996–2000 Honda Civic – Middle East & South Africa VTEC (SO3, SO4)
*Displacement:
*Compression: 10.2:1
*Power: at 7800 RPM & at 6400 RPM
*Transmission: S4C
*VTEC engagement: 5500 RPM
B17
B17A1
*VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Found in:
**1992–1993 Integra GS-R (USDM/Canadian market VTEC Model VIN DB2)
***Displacement:
***Bore x Stroke:
***Rod/Stroke Ratio: 1.63
***Rod Length:
***Compression: 9.7:1
***VTEC engagement: 5750 RPM
***Power: at 7600 RPM & at 7000 RPM
***Redline: 8000 RPM
***Fuel Cutoff: 8250 RPM
***First DOHC VTEC B series to be marketed in North America as export only. Not available in Japan.
***Came equipped with the YS1 cable transmission, which was different from other cable B-series YS1 transmissions as it has a different input shaft and a shorter final drive.
B18
B18A1
*Non-VTEC *Found in: **1990–1991 Acura Integra USDM "RS/LS/LS Special Edition/GS" (DA9 Liftback/Hatchback, DB1 Sedan) ***OBD0 ***Displacement: ***Compression: 9.2:1 ***Bore x Stroke: ***Rod Length: ***Rod/Stroke Ratio: 1.54 ***Redline: 6500 RPM ***Rev Limit: 7200 RPM ***Programmed fuel injection
Programmed Fuel Injection, or PGMFI/PGM-FI, is the name given by Honda to a proprietary digital electronic multi-point injection system for internal combustion engines. It has been available since the early 1980s. This system has been used in mot ...
***Power: at 6000 RPM & at 5000 RPM
***Transmission: S1, A1, cable.
*Found in:
**1992-1993 Acura Integra USDM "GS/LS/LS Special Edition/RS" (DA9 Liftback/Hatchback, DB1 Sedan)
***OBD1 PR4 ECU
***Displacement:
***Compression: 9.2:1
***Bore x Stroke:
***Rod Length:
***Rod/Stroke Ratio: 1.54
***Redline: 6700 RPM
***Rev Limit: 7200 RPM
***Programmed fuel injection
***Power: at 6300 RPM & at 5000 RPM
***Transmission: YS1, cable. Larger input shaft than 90–91. Uses same clutch as 94+ B series hydro.
B18A2
*Non-VTEC *Found in: **1990-1992 Honda Integra LS DB1 Sedan (assembled in India and sold in LATAM, no catalytic converter) ***OBD0 PR4 ECU ***Displacement: ***Compression: 9.2:1 ***Bore x Stroke: ***Rod Length: ***Rod/Stroke Ratio: 1.54 ***Redline: 6500 RPM ***Rev Limit: 6700 RPM ***Programmed fuel injection ***Power: at 6300 RPM & at 5000 RPM ***Transmission: YS1, cable.B18B1
*DOHC
An overhead camshaft (OHC) engine is a piston engine in which 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 combus ...
Non VTEC Non, non or NON can refer to:
* ''Non'', a negatory word in French, Italian and Latin
People
*Non (given name)
*Non Boonjumnong (born 1982), Thai amateur boxer
* Rena Nōnen (born 1993), Japanese actress who uses the stage name "Non" since July ...
*ECU code:P75
*Found in:
**94-01 Integra RS/LS/SE/GS - DB7/DC4/DC3
**1994–2000 Honda Integra
The , sold in North America as the Acura Integra and later the Acura RSX, is an automobile produced by the Japanese company Honda from 1985 until 2006, and then since 2021. It succeeded the Quint as a more luxurious and sport-oriented derivati ...
"RS/LS/GS/SE/(GSI Australia)" (DC4/DB7)
**1992–1996 JDM Honda Domani (MA5)
**1993–1994 JDM Honda Integra (DB7)
**1996–1999 JDM Honda Orthia (EL1)
***Displacement:
***Compression: 9.2:1
***Bore x Stroke:
***Rod Length:
***Rod/Stroke Ratio: 1.56
***Power: at 6300 RPM & at 5200 RPM
***Redline: 6800 RPM (7200 RPM on JDM Domani)
***Rev Limit: 7300 RPM
***Transmission: Y80/S80 Hydraulic
***JDM version is marked B18B on the block without any number.
***JDM version has 9.4:1 compression ratio whereas the USDM version has 9.2:1.
***JDM version's higher compression ratio and factory tuning results in higher torque and power ratings
***ECU code:P75
B18B2
*DOHC
An overhead camshaft (OHC) engine is a piston engine in which 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 combus ...
Non-VTEC
*Found in:
**94-01 Integra RS/LS/SE/GS - DB7/DC4/DC3
**1994–2001Honda Integra
The , sold in North America as the Acura Integra and later the Acura RSX, is an automobile produced by the Japanese company Honda from 1985 until 2006, and then since 2021. It succeeded the Quint as a more luxurious and sport-oriented derivati ...
"RS/LS/GS/SE/(GSI Australia)" (DC4/DB7)
***Displacement:
***Compression: 9.2:1
***Bore x Stroke:
***Rod Length:
***Rod/Stroke Ratio: 1.56
***Power: at 6300 RPM & at 5200 RPM
***Redline: 6800 RPM (7200 RPM on JDM Domani)
***Rev Limit: 7300 RPM
***Transmission: Y80/S80
***ECU code: P75
B18B3
*DOHC
An overhead camshaft (OHC) engine is a piston engine in which 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 combus ...
NON VTEC Non, non or NON can refer to:
* ''Non'', a negatory word in French, Italian and Latin
People
*Non (given name)
*Non Boonjumnong (born 1982), Thai amateur boxer
* Rena Nōnen (born 1993), Japanese actress who uses the stage name "Non" since July ...
*Found in:
**1992–1995 Honda Civic – Middle East & South Africa (SR3/SR4)
***Displacement:
***Compression: 9.2:1
***Bore x Stroke:
***Power: at 6000 RPM & at 5000 RPM
***Transmission: Y80
***Ecu code: P34
B18B4
*DOHC
An overhead camshaft (OHC) engine is a piston engine in which 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 combus ...
NON VTEC Non, non or NON can refer to:
* ''Non'', a negatory word in French, Italian and Latin
People
*Non (given name)
*Non Boonjumnong (born 1982), Thai amateur boxer
* Rena Nōnen (born 1993), Japanese actress who uses the stage name "Non" since July ...
*Found in:
**1996–2000 Honda Civic – Middle East & South Africa Ballade (SO3/SO4)
***Displacement:
***Compression: 9.2:1
***Bore x Stroke:
***Power: at 6200 RPM & at 4900 RPM
***Transmission: S80
*** Ecu code:P6T
JDM B18C Type R
*DOHC
An overhead camshaft (OHC) engine is a piston engine in which 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 combus ...
VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Identification: (98 spec) PR3 stamp on engine head, top radiator hose connected towards back of head
*Found in:
**95-00 Honda Integra JDM Type R (DC2 & DB8)
***Redline: 8400 RPM
***Rev Limit: 8900 RPM
***Power: at 8000 RPM & at 7500 RPM (96 spec); at 8000 RPM & at 6200 RPM (98 spec)
***Transmission: S80 with Helical LSD
***S80 spec: J4D (96 Spec: 4.4 final drive), N3E (98 Spec: 4.785 final drive w/ 1.034 4th & .787 5th Gears)
***Displacement:
***Compression: 11.1:1
***Bore x Stroke:
***Rod Length:
***Rod/Stroke Ratio: 1.58
***VTEC engagement: 5800 RPM (96 spec) 6000 RPM (98 spec)
***ECU code: P73-003 (96 spec) P73-013 (98 spec) P73-023 (00 spec)
JDM B18C
SiR-G/GSR
*VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Found in:
**95-98 Honda Integra JDM SiR/SiR II (DB8, DC2)
**98-99 Honda Integra JDM SiR-G (DB8, DC2)
**2000 Vemac RD180
***Identification top rad hose connected towards front of head
***Redline: 8000 RPM
***Rev Limit: 8200 RPM
***Power: at 7200 RPM & at 6200 RPM
***Displacement:
***Compression: 10.6:1
***Bore x Stroke:
***ECU code: P72
***VTEC engagement: 4400 RPM
***Transmission Y80 (with optional LSD)
B18C1
*DOHC
An overhead camshaft (OHC) engine is a piston engine in which 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 combus ...
VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Found in:
**1994–2001 Acura Integra Integra may refer to:
Businesses
* Integra Air, a Canadian airline
* Integra Bank, a regional bank headquartered in Evansville, Indiana
* Integra Home Theater, a premium audio video components manufacturer
* Integra Signum, a (defunct) Swiss ...
USDM GS-R (DC2 & DB8)
***Displacement:
***Compression: 10.0:1
***Bore x Stroke:
***Rod Length:
***Rod/Stroke Ratio: 1.58
***Power: at 7600 RPM
***Torque: at 6200 RPM
***Redline: 8100 rpm (Fuel Cut-off at 8300 RPM)
***Secondary Runners Open: 5,750 RPM
***VTEC engagement: 4400 RPM
***ECU code: P72
B18C2
*DOHC
An overhead camshaft (OHC) engine is a piston engine in which 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 combus ...
VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Found in:
** 1994-2001 Honda Integra
The , sold in North America as the Acura Integra and later the Acura RSX, is an automobile produced by the Japanese company Honda from 1985 until 2006, and then since 2021. It succeeded the Quint as a more luxurious and sport-oriented derivati ...
AUDM/NZDM VTi-R
***Compression: 10.0:1
***Displacement:
***Bore x Stroke:
***Power: at 7300 RPM
***Torque: at 6200 RPM
***Redline: 8000 RPM (Fuel cut-off at 8200 RPM)
***VTEC engagement: 4500 RPM
***IAB engagement: 6000 RPM
***Transmission: Y80 (OBD1) - S80 (OBD2)
***ECU code: P72
B18C3
*DOHC
An overhead camshaft (OHC) engine is a piston engine in which 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 combus ...
VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Found in:
** Honda Civic Asian market,
** Honda Integra Asian market,
***Power: at 7600 RPM & at 7500 RPM
***Compression: 10.8:1
***Bore x Stroke:
B18C4
*DOHC
An overhead camshaft (OHC) engine is a piston engine in which 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 combus ...
VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Found in:
**1992–2000 Ballade (Civic)
**1996–2000 UK Civic VTi 5-door Hatch (MB6)
**1996–2000 UK Civic 1.8i VTi-S (Limited Edition) 5-door Hatch (MB6)
**1996–2001 UK Civic Aerodeck 1.8i VTi 5-door Wagon (MC2)
**1998–1999 EU Civic Aerodeck 1.8i VTi 5-door Wagon (MC2)
**1998–1999 EU Civic 1.8i VTi 5-door Hatch (MB6)
***Displacement:
***IAB open at 5750 RPM
***VTEC engagement at 4300 RPM
***Compression: 10.0:1
***Power: at 7600 RPM & at 6200 RPM
***Limit: 8400 RPM (fuel cut)
***Transmission: S9B 4.26 final drive Torsen
Torsen Torque-Sensing (full name Torsen traction) is a type of limited-slip differential used in automobiles.
It was invented by American Vernon Gleasman and manufactured by the Gleason Corporation. Torsen is a portmanteau of Torque-Sensing. '' ...
LSD.
***ECU code: 37820-P9K-E11 (1997-1999) 37820-P9K-G11 (2000-2001) (uses OBD1 type ECU connectors)
***bore x stroke:
B18C5 (Type R)
*DOHC
An overhead camshaft (OHC) engine is a piston engine in which 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 combus ...
VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Found in:
**1997-1998, 1999 CDM, 2000-2001 Acura Integra Integra may refer to:
Businesses
* Integra Air, a Canadian airline
* Integra Bank, a regional bank headquartered in Evansville, Indiana
* Integra Home Theater, a premium audio video components manufacturer
* Integra Signum, a (defunct) Swiss ...
USDM/CDM Type R
***Displacement:
***Compression: 10.6:1
***Bore x Stroke:
***Rod Length:
***Rod/Stroke Ratio: 1.58
***Power: at 7800 RPM & at 7500 RPM
***Redline: 8400 RPM (Fuel cut-off at 9000 RPM)
***VTEC engagement: 5700 RPM
***Transmission: S80 w/LSD
B18C6 (Type R)
*DOHC
An overhead camshaft (OHC) engine is a piston engine in which 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 combus ...
VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Found in:
** 1998–2001 Honda Integra
The , sold in North America as the Acura Integra and later the Acura RSX, is an automobile produced by the Japanese company Honda from 1985 until 2006, and then since 2021. It succeeded the Quint as a more luxurious and sport-oriented derivati ...
UKDM/EUDM Type R
***Displacement:
***Compression: 11.1:1
***Air intake diameter:
***Bore:
***Rod Length:
***Rod/Stroke Ratio: 1.58
***Power: at 7900 RPM & at 7300 RPM
***Redline: 8400 RPM
***Rev Limit: 8600 RPM
***VTEC engagement: 5900 RPM
***Transmission: S80 w/LSD
***ECU code: 37820-P73-G01
B18C7 (Type R)
*DOHC
An overhead camshaft (OHC) engine is a piston engine in which 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 combus ...
VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Found in:
** 1999-2001 Honda Integra
The , sold in North America as the Acura Integra and later the Acura RSX, is an automobile produced by the Japanese company Honda from 1985 until 2006, and then since 2021. It succeeded the Quint as a more luxurious and sport-oriented derivati ...
AUDM/NZDM Type R
***Displacement:
***Compression: 11.1:1
***Air intake diameter:
***Bore x Stroke:
***Rod Length:
***Rod/Stroke Ratio: 1.58
***Power: at 8200 RPM & at 7500 RPM
***Redline: 8400 RPM
***Rev Limit: 8800 RPM
***VTEC engagement: 5800 RPM
B20
B20B-B20B4
*1996–1998 specs *non-VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
**Found in: USDM and JDM Honda CR-V
The Honda CR-V (A variant model is called Honda Breeze in China By GAC-Honda since 2019，The CR-V is still manufactured by Dongfeng Honda) is a compact crossover SUV manufactured by Japanese automaker Honda since 1995. Initial models of the C ...
, JDM Orthia, Stepwgn, S-MX
***Displacement:
***Power: at 5400 RPM
***Torque: at 4800 RPM
***Rod length:
***Compression: B20B4 (AO PISTONS) 8.8:1 (P8R) or 9.2:1 (P75)
***Bore x Stroke:
***Redline: 6500 RPM
***No Knock Sensor
***Low Compression engine
B20B
*1999 - 2001 specs Non VTEC *Found in: USDMCR-V
The Honda CR-V (A variant model is called Honda Breeze in China By GAC-Honda since 2019，The CR-V is still manufactured by Dongfeng Honda) is a compact crossover SUV manufactured by Japanese automaker Honda since 1995. Initial models of the C ...
as a B20B8, CR-V
The Honda CR-V (A variant model is called Honda Breeze in China By GAC-Honda since 2019，The CR-V is still manufactured by Dongfeng Honda) is a compact crossover SUV manufactured by Japanese automaker Honda since 1995. Initial models of the C ...
and Honda Orthia as a B20B
*Displacement:
*Power: at 6200 RPM
*Torque: at 5500 RPM
*Rod length:
*Compression: 9.4:1 (P8R)-9.6:1 (P75)
*Bore x Stroke:
*Head Cylinder : P75-5
*Redline: 6800 RPM
B20Z2
*1999 - 2001 specs Non-VTEC *Found in: USDMCR-V
The Honda CR-V (A variant model is called Honda Breeze in China By GAC-Honda since 2019，The CR-V is still manufactured by Dongfeng Honda) is a compact crossover SUV manufactured by Japanese automaker Honda since 1995. Initial models of the C ...
as a B20Z2, CR-V
The Honda CR-V (A variant model is called Honda Breeze in China By GAC-Honda since 2019，The CR-V is still manufactured by Dongfeng Honda) is a compact crossover SUV manufactured by Japanese automaker Honda since 1995. Initial models of the C ...
and Honda Orthia as a B20B
*Displacement:
*Power: at 6200 RPM
*Torque: at 5500 RPM
*Rod length:
*Compression: 9.4:1 (P8R)-9.6:1 (P75)
*Bore x Stroke:
*Redline: 6800 RPM
*Some came with limited production head P8R which had 33mm intake valves (normally found on VTEC B-series) vs 31mm intake (non VTEC B series), and the head had an 84mm shrouding vs 81mm for all other B series heads. They also had a thinner head gasket which yielded a higher compression ratio vs the normal B20B of 9.2:1.
B20B JDM
*1995–1997 spec *Non-VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
**Found in: JDM Honda Orthia, CR-V
***Displacement:
***Power: at 6200 RPM
***Torque: at 5200 RPM 500 RPM 2.0 GX-S***Rod length:
***Compression: 9.2:1
***Bore x stroke:
***Redline: 6700 RPM
***Rev Limit: 7300 RPM
*1998-2002 specs
*Non-VTEC
VTEC (described as ''Variable Valve Timing & Lift Electronic Control'', but stands for ''Valve Timing Electronically Controlled'') is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, r ...
*Displacement:
*Power: at 6300 RPM
*Torque: at 4500 RPM
*Rod length:
*Compression: 9.6:1
*Bore x stroke:
*Redline: 6500 RPM
*Rev Limit: 7200 RPM
* Some came with limited production head P8R which had 33mm intake valves (normally found on VTEC B-series) vs 31mm intake (non VTEC B series), and the head had an 84mm shrouding vs 81mm for all other B series heads.
* Source http://www.honda.co.jp/auto-archive/
B20A/B20B
The B20A3 and B20A5 are the predecessor to the B family. All B-series engines were based from the B20A, but most engine components are not compatible. For more information, refer to the F3-series Honda race car that used a B20A engine. Also see Honda B20A engine.See also
*List of Honda engines
This is a list of internal combustion engines models manufactured by the Honda, Honda Motor Company.
Automotive
Inline 3-cylinder
* Honda E0 engine, E0-series
** 00–06 Honda E07A engine#ECA1, ECA1 (hybrid)
** 88–98 Honda E07A engine#E05 ...
References
{{DEFAULTSORT:Honda B Engine B engine 1989 introductions Straight-four engines Gasoline engines by model