B16a
B16B
B18c GSR
B18c Type R
Monday, November 2, 2009
Tuesday, October 27, 2009
Honda B engine
The B-series Honda Outline (I4) DOHC (Dual Overhead Cam) engines are popular automotive engines from the modern series of Honda engines. From the factory they produce between 126 horsepower (94 kW) to around 200 horsepower (150 kW), with even some models having a redline over 8,900 rpm. The engine has been made in 1.6, 1.7, 1.8, and 2.0 liter variants, with and without VTEC (Variable valve Timing and Electronic lift Control). Later models have some minor upgrades, for instance modifications to the intake valves and ports and piston tops, along with individual cylinder oil injectors (B18C models).
B16A
Note: All JDM B16A engines are stamped 'B16A' (with no number after the "A" to identify version).
-VTEC
-Found in:
-JDM Honda Integra RSi/XSi (DA6/DA8)
1988-1991 JDM Honda CRX SiR (EF8)
1988-1991 JDM Honda Civic SiR (EF9)
-Displacement: 1,595 cc (97.3 cu in) 1.6 liter
-Compression: 10.2:1
-Bore: 81.0 mm (3.2 in)
-Rod/stroke ratio: 1.745
-Power: 160PS @ 7800RPM & 16kgm @ 7300 rpm
-Transmission: S1/J1/Y1
-Transmission: S4C/Y21 (Some with LSD)
-Redline: 8200 rpm
B16A1
-VTEC
-Found in:
early crx civic integra1.6i-VT (EE8)
-Displacement: Template:Convert/aa 1.6 liter
-Bore×Stroke: 81.0×77.4 mm (3.19×3.05 in)
-Compression: 10.2:1
-Power: Template:Convert(160hp) @ 9000 rpm
-Torque: 111 ft·lbf (150 N·m) @ 9000 rpm
-Redline: 8500 rpm
-Transmission: y2
B16A2
-VTEC
-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 USDM "VTEC"
1999-2000 Honda Civic USDM Si (EM1)
1999-2000 Honda Civic CAN SiR (EM1)
-Displacement: 1,595 cc (97.3 cu in)
-Bore×Stroke: 81.0×77.4 mm (3.19×3.05 in)
-Compression: 10.2:1
-Power: 160 bhp @ 7600 rpm & 118 ft·lbf (151 N·m) @ 7000 rpm
-Transmission: Y21 or S4C
-Redline...8,000 RPM
-Rev Limit...8,450 RPM
-VTEC Engagement...5,700 RPM
B16A3
-VTEC
-Found in:
1994-1995 Del Sol VTEC
-Displacement 1,595 cc (97.3 cu in)
-Power: 118 kW (160 PS; 158 bhp) @ 7,600 rpm & 118 ft·lbf (160 N·m) @ 7,500 rpm
-Redline: 8,200 RPM
-Transmission: Y21
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: Y21
-Note: Only offered with SiRs with manual tranmissions.
B16A5
-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: Y21
-Note: Only offered with SiRs with automatic transmissions.
B16A6
-VTEC
-Found in:
1996-2000 Honda Civic - Middle East & South Africa VTEC (EK)
-Displacement: 1,595 cc (97.3 cu in)
-Compression: 10.2:1
-Power: 118 kW (160 PS; 158 bhp)
B16B (Type R)
-VTEC
-Found in:
1997-2000 JDM Civic Type R[EK9]
-Displacement: 1,595 cc (97.3 cu in)
-Compression: 10.8:1
-Bore: 81 mm (3.2 in)
-Stroke: 77.4 mm
-Rod/Stroke ratio: 1.84:1
-Rod Length: 142.42 mm (5.607 in)
-Power: 136 kW (185 PS; 182 bhp) @ 8200 rpm & 16.3kgm @ 7500 rpm
-Redline: 8400 rpm
-Rev-limit: 9000 rpm
-Transmission: S4C With LSD
-Vtec engagement @ 6200 rpm
-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.
B17
B17A1
-VTEC
-Found in:
1992-1993 Integra GS-R (DB2)
-Displacement: 1,678 cc (102.4 cu in)
-Bore: 81 mm (3.189 in)
-Stroke: 81.4 mm (3.205 in)
-Rod/Stroke Ratio: 1.63
-Rod Length: 132.28 mm (5.208 in)
-Compression: 9.7:1
-Power: 160 hp (120 kW) @ 7600 rpm & 118 ft·lbf (159 N·m) @ 7000 rpm
-Came equipped with the YS1 cable trans, which was different than other cable B-series transmissions as it has a different input shaft.
B18
B18A
-The B18A is not considered part of the modern B-series family. This engine shares many characteristics with the B20A/B21 See Honda B20A engine.
-Non-VTEC
-Found in:
1986-1989 Accord Aerodeck LXR-S/LX-S (Japan)
1986-1989 Accord EXL-S/EX-S (Japan)
1986-1989 Vigor MXL-S (Japan)
-Displacement: 1,834 cc (111.9 cu in)
-Compression: 9.4:1
-Bore: 81 mm (3.2 in)
-Stroke: 89 mm (3.5 in)
-Dual Keihin Carbs
-Power: 100 hp (97 kW) @ 6100 rpm & 128 ft·lbf (164 N·m) @ 4700 rpm
-Transmission: A2N5, E2N5
B18A1
-NON -VTEC
-Found in:
1990-1993 Acura Integra usdm "RS/LS/GS" (DA9, DB1)
-Displacement: 1,834 cc (111.9 cu in)
-Compression: 9.2:1
-Bore: 81 mm (3.2 in)
-Stroke: 89 mm (3.5 in)
-Rod Length: 137.01 mm (5.394")
-Rod/Stroke Ratio: 1.54
-Redline: 6500 rpm
-Rev Limiter: 7200
-Programmed fuel injection
-Power: 90-91 Only: 130 bhp (97 kW) @ 6000 rpm & 121 ft·lbf (164 N·m) @ 5000 rpm
-Power: 92-93 Only: 140 bhp (100 kW) @ 6300 rpm & 126 ft·lbf (171 N·m) @ 5000 rpm
-Transmission: 90-91: A1,S1, cable
-Transmission: 92-93: YS1, cable
B18B1
-NON-VTEC
-Found in:
1994-2001 Acura Integra "RS/LS/GS/SE" (DC4/DB7)
-Displacement: 1,834 cc (111.9 cu in)
-Compression: 9.2:1
-Bore: 81 mm (3.2 in)
-Stroke: 89 mm (3.5 in)
-Rod Length:5.394in
-Rod/Stroke Ratio: 1.54
-Power: 142 hp (106 kW) @ 6300 rpm & 127 ft·lbf (172 N·m) @ 5200 rpm
-Redline: 6900 rpm
-Rev Limit: 7200 rpm
-Transmission: Y80/S80
B18B3
-NON-VTEC
-Found in:
1994-1996 Honda Ballade 180i/E
-Displacement: 1834cc
-Stroke: 89 mm (3.5 in)
-Rod Length: 137.01 mm (5.394 in)
-Rod/Stroke Ratio: 1.54
-Power:
-Redline: 8000 rpm
130 hp (97 kW) @ 6900 rpm & 123 ft·lbf (167 N·m) @ 5000 rpm
140 hp (100 kW) @ 6300 rpm & 127 ft·lbf (172 N·m) @ 5200 rpm
-Transmission: Y80/S80
B18B4
-NON-VTEC
-Found in:
1996-2000 Honda Ballade 180i
-Displacement: 1,834 cc (111.9 cu in)
-Compression: 9.2:1
-Bore: 81 mm (3.2 in)
-Stroke: 89 mm (3.5 in)
-Rod Length: 137.01 mm (5.394 in)
-Rod/Stroke Ratio: 1.54
-Power:
-Redline: 7200 rpm
142 hp (106 kW) @ 7000 rpm & 127 ft·lbf (172 N·m) @ 5200 rpm
-Transmission: Y80/S80
B18C
SPEC R
-VTEC
-Found in:
96-98 JDM Honda Integra Type R DC2
96-98 JDM Honda Integra Type R DB8
-Rev-limit: 8500 rpm
-Fuel cut: 8800 rpm
-Power: 200ps (147.10 kw) @ 8000 rpm & 18.5kgm @ 7500rpm (96 spec) 19.0kgm @ 6200 rpm (98 spec)
-Transmission Type: J4D (96specR w/ LSD & 4.4 final drive), N3E (98specR w/LSD & 4.785 final drive)
-Displacement: 1,797 cc (109.7 cu in)
-Compression: 11.1:1
-Bore: 81 mm (3.189 in)
-Stroke: 87.2 mm (3.433 in)
-Rod Length: 137.9 mm (5.429 in)
-Rod/Stroke Ratio: 1.58
-VTEC Engagement @ 5800 RPM
(Source: BMI Vol.1 Type R Legend)
GSR
-VTEC
-Found in:
93-95 JDM Honda Integra Si (DB8, DC2)
95-98 JDM Honda Integra SiR/SiR II (DB8, DC2)
98-99 JDM Honda Integra SiR-G (DB8, DC2)
-Rev-limit: 8000 Rpm
-Power: 132.39 kW (180 PS; 178 bhp) @ 7200 rpm & 128 ft·lbf (174 N·m) @ 6200 rpm
-Displacement: 1,797 cc (109.7 cu in)
-Compression: 10.6:1
-Bore: 81 mm (3.189 in)
-Stroke: 87.2 mm (3.433 in)
Highlights of B18C Spec R compared to standard B18C GSR
1. Camshaft - Wide-angled, high-lift, high-durability camshaft
2. Exhaust Valve Spring - High-lift, dual-layered spring
3. Spark plug - High-heat-type #7 platinum plug
4. Engine Stiffener - Aluminum die-cast, high-durability, one-piece type
5. Crankshaft - Full-counterweight, 8-weight, high-output, custom crankshaft
6. Connecting Rod - Custom TypeR rod, high-durability, lightened
7. Pistons - High-compression, low-friction, custom pistons
8. Inlet Valves - Lightened inlet valves
9. Intake Manifold - Custom tuning, single-port type.
10. Throttle Body - 62mm wide-mouth throttle body.
11. Inlet Valve Springs - High-lift, flat-surfaced, dual-layered spring
12. Port Buffing done by hand
13. Fastening of Connecting Rod done with micrometer
14. All stainless steel headers
B18C1
-VTEC (Dual Stage Intake Manifold)
-Found in :
1994-2001 Acura Integra GS-R (DC2)
-Power : 170 hp (127 kW) @ 7100 rpm & 128 ft·lbf (173 N·m) @ 6200 rpm
-Redline : 8000 rpm (fuel cut-off @ 8200 rpm)
-VTEC Switchover : 4400 rpm
-Intake Manifold Switchover : 5750 rpm
-Displacement : 1797 cc
-Compression : 10:1
-Bore : 81
-Stroke : 87.2 mm
-Rod Length : 137.9 mm
-Rod/Stroke : 1.58
-Transmission: s80
-VTEC Engagement: 5800 Rpm
B18C1 Is Best In Its Class
B18C2
-VTEC
-Found in:
1994-1999 Honda Integra VTi-R
-AUDM Spec 1993-1999 Honda Integra VTi-R
-Displacement: 1,797 cc (109.7 cu in)
-Compression: 10:1
-Power: 168 hp (125 kW) @ 7600 rpm
-Torque: 128 ft·lbf (175 N·m) @ 6200 rpm
-Redline: 8200 rpm
-Fuel Cut: 8300 rpm
-Transmission: Y80(No LSD) 5-Speed Manual Transaxle
-0/100 km/h : <7.3 seconds
-tops at 157 mph
B18C3
-VTEC
-Found in:
1995-1998 Honda Integra Type R
-Power: 193 PS/189 hp (141 kW) @ 8200 rpm & 127 ft·lbf/172 N·m @ 7500 rpm
B18C4
-VTEC non vtec
-Found in:
1996-2000 UK Civic 1.8i VTi 5-door Hatch (MB6)
1996-2000 UK Civic 1.8i VTi-S (Limited Edition) 5-door Hatch (MB6)
1996-2000 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: 1,797 cc (109.7 cu in)
-VTEC engagement@4,400 rpm
-IAB open@5,750 rpm
-Compression: 10.0:1
-Power: 169 hp (124 kW) @ 7600 rpm & 117 ft·lbf (158 N·m) @ 6200 rpm
-Limit: 8,100 rpm
-Transmission: S9B w/Torsen LSD.
-0/100 km/h : 7.9 seconds (8.5 Aerodeck)
B18C5
-VTEC
-Found in: USDM DC2 Acura Integra Type-R (Integra Type-R)
1997-2001 Integra Type-R (**Note: This model was not produced for the 1999 production year)
-Displacement: 1,797 cc (109.7 cu in)
-Compression: 10.6:1
-Bore: 81 mm (3.189 in)
-Stroke: 87.2 mm (3.433 in)
-Rod Length: 137.9 mm (5.429 in)
-Rod/Stroke Ratio: 1.58
-Power: 195 hp (145 kW) @ 8200 rpm & 130 ft·lbf (180 N·m) @ 7500 rpm
-Transmission: S80 w/LSD
-Vtec engagement @ 6,001 rpm
B18C6
-VTEC
-Found in:
1998-2001 Honda Integra UK and Euro Spec Type R
-Type: 1.8 litre 16v DOHC 4 cylinder in-line
-Displacement: 1,797 cc (109.7 cu in)
-Compression: 11.1:1
-Air intake diameter: 62 mm (2.4 in)
-Bore: 81 mm (3.189 in)
-Stroke: 87.2 mm (3.433 in)
-Rod Length: 137.9 mm (5.429 in)
-Rod/Stroke Ratio: 1.58
-Power: 190 PS/140 kW @ 7900 rpm & 131 ft·lbf/178 N·m @ 7300 rpm
-Redline: 8400 rpm
-Rev-limiter: 8700 rpm
-Vtec engagement: 5700 rpm
-Transmission: S80 w/LSD
B18C7
-VTEC
-Found in:
-1996- Honda Integra Type R (Australia)
-Power: 193 PS/189 hp (141 kW) @ 8200 rpm & 127 ft·lbf/172 N·m @ 7500 rpm
B20
The B20A3 and B20A5 are not considered part of the B family. See Honda B20A engine.
B20B
1996-1998 specs
-NON-VTEC
-Found in: USDM and JDM Honda CR-V, Honda Orthia
-Displacement: 1,973 cc (120.4 cu in)
-Power: 126 hp (94 kW)) @ 5400 rpm
-Torque: 131 ft·lbf (178 N·m) @ 4300 rpm
-Rod length: 137 mm (5.4 in)
-Compression: 8.8:1 or 9.2:1
-Bore: 84 mm (3.3 in)
-Stroke: 89 mm (3.5 in)
-Redline: 6300 rpm
B20B/B20Z
1999 - 2000 specs
-NON-VTEC
-Found in: USDM CRV as a B20Z, JDM Honda CR-V and Honda Orthia as a B20B
-Displacement: 1,973 cc (120.4 cu in)
-Power: 146 hp (109 kW)) @ 6200 rpm
-Torque: 133 ft·lbf (180 N·m) @ 4500 rpm
-Rod length: 137 mm (5.394 in)
-Compression: 9.6:1
-Bore: 84 mm (3.3 in)
-Stroke: 89 mm (3.5 in)
-Redline: 6700 rpm
B20A/B21A
The B20A3 and B20A5 are not considered part of the B family. See Honda B20A engine.
B Series Transmissions
Note: All B series Transmissions are interchangeable. YS1 casing can take S80 Internals or a hydraulic conversion kit can be used to operate hydraulic transmissions in cable operated models.
J1/S1
-Found in: Integra XSI/RSI (DA6)
-Type: Cable
1st: 3.230
2nd: 2.105
3rd: 1.458
4th: 1.107
5th: 0.848
-R: 3.000
-FD: 4.400
S1/YS1
-Found in: 1990-93 USDM Integra LS/RS (DA)
-Type:cable
1st: 3.230
2nd: 1.901
3rd: 1.269
4th: 0.966
5th: 0.742
-R: 3.000
-FD: 4.266
Y1
-Found in: CRX/Civic (optional LSD)
-Type: Cable
1st: 3.166
2nd: 2.052
3rd: 1.416
4th: 1.103
5th: 0.870
-R: 3.000
-FD: 4.266
YS1
-Found in: Integra 92-93 XSI/RSI (DA6, DA9)
-Type: Cable
1st: 3.307
2nd: 2.105
3rd: 1.458
4th: 1.107
5th: 0.880
-R: 3.000
-FD: 4.400
S80
-Found in: Integra Type R 98+ (LSD)
-Type: Hydraulic
1st: 3.230
2nd: 2.105
3rd: 1.458
4th: 1.034
5th: 0.787
-R: 3.000
-FD: 4.785
S80/Y80
-Found in: JDM SiR-G (optional LSD)
-Type: Hydraulic
1st: 3.230
2nd: 1.900
3rd: 1.360
4th: 1.034
5th: 0.787
-R: 3.000
-FD: 4.400
S9B
-Found in: EDM UKDM MB6 (LSD)
-Type: Hydraulic
1st: 3.230
2nd: 1.900
3rd: 1.360
4th: 1.034
5th: 0.848
-R: 3.000
-FD: 4.266
Y21/Y80/S80/S4C
-Found in:
JDM 96-97 Integra R(LSD)
JDM Civic R [EK9](LSD)
JDM Civic SiR [EK4, EG6]
JDM CR-X DEL SOL SIR (EG2)(optional LSD)
USDM DEL SOL VTEC (EG2)(OPTIONAL LSD)
-Type: Hydraulic
1st: 3.230
2nd: 2.105
3rd: 1.458
4th: 1.107
5th: 0.848
-R: 3.000
-FD: 4.400
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B16A
Note: All JDM B16A engines are stamped 'B16A' (with no number after the "A" to identify version).
-VTEC
-Found in:
-JDM Honda Integra RSi/XSi (DA6/DA8)
1988-1991 JDM Honda CRX SiR (EF8)
1988-1991 JDM Honda Civic SiR (EF9)
-Displacement: 1,595 cc (97.3 cu in) 1.6 liter
-Compression: 10.2:1
-Bore: 81.0 mm (3.2 in)
-Rod/stroke ratio: 1.745
-Power: 160PS @ 7800RPM & 16kgm @ 7300 rpm
-Transmission: S1/J1/Y1
-Transmission: S4C/Y21 (Some with LSD)
-Redline: 8200 rpm
B16A1
-VTEC
-Found in:
early crx civic integra1.6i-VT (EE8)
-Displacement: Template:Convert/aa 1.6 liter
-Bore×Stroke: 81.0×77.4 mm (3.19×3.05 in)
-Compression: 10.2:1
-Power: Template:Convert(160hp) @ 9000 rpm
-Torque: 111 ft·lbf (150 N·m) @ 9000 rpm
-Redline: 8500 rpm
-Transmission: y2
B16A2
-VTEC
-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 USDM "VTEC"
1999-2000 Honda Civic USDM Si (EM1)
1999-2000 Honda Civic CAN SiR (EM1)
-Displacement: 1,595 cc (97.3 cu in)
-Bore×Stroke: 81.0×77.4 mm (3.19×3.05 in)
-Compression: 10.2:1
-Power: 160 bhp @ 7600 rpm & 118 ft·lbf (151 N·m) @ 7000 rpm
-Transmission: Y21 or S4C
-Redline...8,000 RPM
-Rev Limit...8,450 RPM
-VTEC Engagement...5,700 RPM
B16A3
-VTEC
-Found in:
1994-1995 Del Sol VTEC
-Displacement 1,595 cc (97.3 cu in)
-Power: 118 kW (160 PS; 158 bhp) @ 7,600 rpm & 118 ft·lbf (160 N·m) @ 7,500 rpm
-Redline: 8,200 RPM
-Transmission: Y21
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: Y21
-Note: Only offered with SiRs with manual tranmissions.
B16A5
-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: Y21
-Note: Only offered with SiRs with automatic transmissions.
B16A6
-VTEC
-Found in:
1996-2000 Honda Civic - Middle East & South Africa VTEC (EK)
-Displacement: 1,595 cc (97.3 cu in)
-Compression: 10.2:1
-Power: 118 kW (160 PS; 158 bhp)
B16B (Type R)
-VTEC
-Found in:
1997-2000 JDM Civic Type R[EK9]
-Displacement: 1,595 cc (97.3 cu in)
-Compression: 10.8:1
-Bore: 81 mm (3.2 in)
-Stroke: 77.4 mm
-Rod/Stroke ratio: 1.84:1
-Rod Length: 142.42 mm (5.607 in)
-Power: 136 kW (185 PS; 182 bhp) @ 8200 rpm & 16.3kgm @ 7500 rpm
-Redline: 8400 rpm
-Rev-limit: 9000 rpm
-Transmission: S4C With LSD
-Vtec engagement @ 6200 rpm
-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.
B17
B17A1
-VTEC
-Found in:
1992-1993 Integra GS-R (DB2)
-Displacement: 1,678 cc (102.4 cu in)
-Bore: 81 mm (3.189 in)
-Stroke: 81.4 mm (3.205 in)
-Rod/Stroke Ratio: 1.63
-Rod Length: 132.28 mm (5.208 in)
-Compression: 9.7:1
-Power: 160 hp (120 kW) @ 7600 rpm & 118 ft·lbf (159 N·m) @ 7000 rpm
-Came equipped with the YS1 cable trans, which was different than other cable B-series transmissions as it has a different input shaft.
B18
B18A
-The B18A is not considered part of the modern B-series family. This engine shares many characteristics with the B20A/B21 See Honda B20A engine.
-Non-VTEC
-Found in:
1986-1989 Accord Aerodeck LXR-S/LX-S (Japan)
1986-1989 Accord EXL-S/EX-S (Japan)
1986-1989 Vigor MXL-S (Japan)
-Displacement: 1,834 cc (111.9 cu in)
-Compression: 9.4:1
-Bore: 81 mm (3.2 in)
-Stroke: 89 mm (3.5 in)
-Dual Keihin Carbs
-Power: 100 hp (97 kW) @ 6100 rpm & 128 ft·lbf (164 N·m) @ 4700 rpm
-Transmission: A2N5, E2N5
B18A1
-NON -VTEC
-Found in:
1990-1993 Acura Integra usdm "RS/LS/GS" (DA9, DB1)
-Displacement: 1,834 cc (111.9 cu in)
-Compression: 9.2:1
-Bore: 81 mm (3.2 in)
-Stroke: 89 mm (3.5 in)
-Rod Length: 137.01 mm (5.394")
-Rod/Stroke Ratio: 1.54
-Redline: 6500 rpm
-Rev Limiter: 7200
-Programmed fuel injection
-Power: 90-91 Only: 130 bhp (97 kW) @ 6000 rpm & 121 ft·lbf (164 N·m) @ 5000 rpm
-Power: 92-93 Only: 140 bhp (100 kW) @ 6300 rpm & 126 ft·lbf (171 N·m) @ 5000 rpm
-Transmission: 90-91: A1,S1, cable
-Transmission: 92-93: YS1, cable
B18B1
-NON-VTEC
-Found in:
1994-2001 Acura Integra "RS/LS/GS/SE" (DC4/DB7)
-Displacement: 1,834 cc (111.9 cu in)
-Compression: 9.2:1
-Bore: 81 mm (3.2 in)
-Stroke: 89 mm (3.5 in)
-Rod Length:5.394in
-Rod/Stroke Ratio: 1.54
-Power: 142 hp (106 kW) @ 6300 rpm & 127 ft·lbf (172 N·m) @ 5200 rpm
-Redline: 6900 rpm
-Rev Limit: 7200 rpm
-Transmission: Y80/S80
B18B3
-NON-VTEC
-Found in:
1994-1996 Honda Ballade 180i/E
-Displacement: 1834cc
-Stroke: 89 mm (3.5 in)
-Rod Length: 137.01 mm (5.394 in)
-Rod/Stroke Ratio: 1.54
-Power:
-Redline: 8000 rpm
130 hp (97 kW) @ 6900 rpm & 123 ft·lbf (167 N·m) @ 5000 rpm
140 hp (100 kW) @ 6300 rpm & 127 ft·lbf (172 N·m) @ 5200 rpm
-Transmission: Y80/S80
B18B4
-NON-VTEC
-Found in:
1996-2000 Honda Ballade 180i
-Displacement: 1,834 cc (111.9 cu in)
-Compression: 9.2:1
-Bore: 81 mm (3.2 in)
-Stroke: 89 mm (3.5 in)
-Rod Length: 137.01 mm (5.394 in)
-Rod/Stroke Ratio: 1.54
-Power:
-Redline: 7200 rpm
142 hp (106 kW) @ 7000 rpm & 127 ft·lbf (172 N·m) @ 5200 rpm
-Transmission: Y80/S80
B18C
SPEC R
-VTEC
-Found in:
96-98 JDM Honda Integra Type R DC2
96-98 JDM Honda Integra Type R DB8
-Rev-limit: 8500 rpm
-Fuel cut: 8800 rpm
-Power: 200ps (147.10 kw) @ 8000 rpm & 18.5kgm @ 7500rpm (96 spec) 19.0kgm @ 6200 rpm (98 spec)
-Transmission Type: J4D (96specR w/ LSD & 4.4 final drive), N3E (98specR w/LSD & 4.785 final drive)
-Displacement: 1,797 cc (109.7 cu in)
-Compression: 11.1:1
-Bore: 81 mm (3.189 in)
-Stroke: 87.2 mm (3.433 in)
-Rod Length: 137.9 mm (5.429 in)
-Rod/Stroke Ratio: 1.58
-VTEC Engagement @ 5800 RPM
(Source: BMI Vol.1 Type R Legend)
GSR
-VTEC
-Found in:
93-95 JDM Honda Integra Si (DB8, DC2)
95-98 JDM Honda Integra SiR/SiR II (DB8, DC2)
98-99 JDM Honda Integra SiR-G (DB8, DC2)
-Rev-limit: 8000 Rpm
-Power: 132.39 kW (180 PS; 178 bhp) @ 7200 rpm & 128 ft·lbf (174 N·m) @ 6200 rpm
-Displacement: 1,797 cc (109.7 cu in)
-Compression: 10.6:1
-Bore: 81 mm (3.189 in)
-Stroke: 87.2 mm (3.433 in)
Highlights of B18C Spec R compared to standard B18C GSR
1. Camshaft - Wide-angled, high-lift, high-durability camshaft
2. Exhaust Valve Spring - High-lift, dual-layered spring
3. Spark plug - High-heat-type #7 platinum plug
4. Engine Stiffener - Aluminum die-cast, high-durability, one-piece type
5. Crankshaft - Full-counterweight, 8-weight, high-output, custom crankshaft
6. Connecting Rod - Custom TypeR rod, high-durability, lightened
7. Pistons - High-compression, low-friction, custom pistons
8. Inlet Valves - Lightened inlet valves
9. Intake Manifold - Custom tuning, single-port type.
10. Throttle Body - 62mm wide-mouth throttle body.
11. Inlet Valve Springs - High-lift, flat-surfaced, dual-layered spring
12. Port Buffing done by hand
13. Fastening of Connecting Rod done with micrometer
14. All stainless steel headers
B18C1
-VTEC (Dual Stage Intake Manifold)
-Found in :
1994-2001 Acura Integra GS-R (DC2)
-Power : 170 hp (127 kW) @ 7100 rpm & 128 ft·lbf (173 N·m) @ 6200 rpm
-Redline : 8000 rpm (fuel cut-off @ 8200 rpm)
-VTEC Switchover : 4400 rpm
-Intake Manifold Switchover : 5750 rpm
-Displacement : 1797 cc
-Compression : 10:1
-Bore : 81
-Stroke : 87.2 mm
-Rod Length : 137.9 mm
-Rod/Stroke : 1.58
-Transmission: s80
-VTEC Engagement: 5800 Rpm
B18C1 Is Best In Its Class
B18C2
-VTEC
-Found in:
1994-1999 Honda Integra VTi-R
-AUDM Spec 1993-1999 Honda Integra VTi-R
-Displacement: 1,797 cc (109.7 cu in)
-Compression: 10:1
-Power: 168 hp (125 kW) @ 7600 rpm
-Torque: 128 ft·lbf (175 N·m) @ 6200 rpm
-Redline: 8200 rpm
-Fuel Cut: 8300 rpm
-Transmission: Y80(No LSD) 5-Speed Manual Transaxle
-0/100 km/h : <7.3 seconds
-tops at 157 mph
B18C3
-VTEC
-Found in:
1995-1998 Honda Integra Type R
-Power: 193 PS/189 hp (141 kW) @ 8200 rpm & 127 ft·lbf/172 N·m @ 7500 rpm
B18C4
-VTEC non vtec
-Found in:
1996-2000 UK Civic 1.8i VTi 5-door Hatch (MB6)
1996-2000 UK Civic 1.8i VTi-S (Limited Edition) 5-door Hatch (MB6)
1996-2000 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: 1,797 cc (109.7 cu in)
-VTEC engagement@4,400 rpm
-IAB open@5,750 rpm
-Compression: 10.0:1
-Power: 169 hp (124 kW) @ 7600 rpm & 117 ft·lbf (158 N·m) @ 6200 rpm
-Limit: 8,100 rpm
-Transmission: S9B w/Torsen LSD.
-0/100 km/h : 7.9 seconds (8.5 Aerodeck)
B18C5
-VTEC
-Found in: USDM DC2 Acura Integra Type-R (Integra Type-R)
1997-2001 Integra Type-R (**Note: This model was not produced for the 1999 production year)
-Displacement: 1,797 cc (109.7 cu in)
-Compression: 10.6:1
-Bore: 81 mm (3.189 in)
-Stroke: 87.2 mm (3.433 in)
-Rod Length: 137.9 mm (5.429 in)
-Rod/Stroke Ratio: 1.58
-Power: 195 hp (145 kW) @ 8200 rpm & 130 ft·lbf (180 N·m) @ 7500 rpm
-Transmission: S80 w/LSD
-Vtec engagement @ 6,001 rpm
B18C6
-VTEC
-Found in:
1998-2001 Honda Integra UK and Euro Spec Type R
-Type: 1.8 litre 16v DOHC 4 cylinder in-line
-Displacement: 1,797 cc (109.7 cu in)
-Compression: 11.1:1
-Air intake diameter: 62 mm (2.4 in)
-Bore: 81 mm (3.189 in)
-Stroke: 87.2 mm (3.433 in)
-Rod Length: 137.9 mm (5.429 in)
-Rod/Stroke Ratio: 1.58
-Power: 190 PS/140 kW @ 7900 rpm & 131 ft·lbf/178 N·m @ 7300 rpm
-Redline: 8400 rpm
-Rev-limiter: 8700 rpm
-Vtec engagement: 5700 rpm
-Transmission: S80 w/LSD
B18C7
-VTEC
-Found in:
-1996- Honda Integra Type R (Australia)
-Power: 193 PS/189 hp (141 kW) @ 8200 rpm & 127 ft·lbf/172 N·m @ 7500 rpm
B20
The B20A3 and B20A5 are not considered part of the B family. See Honda B20A engine.
B20B
1996-1998 specs
-NON-VTEC
-Found in: USDM and JDM Honda CR-V, Honda Orthia
-Displacement: 1,973 cc (120.4 cu in)
-Power: 126 hp (94 kW)) @ 5400 rpm
-Torque: 131 ft·lbf (178 N·m) @ 4300 rpm
-Rod length: 137 mm (5.4 in)
-Compression: 8.8:1 or 9.2:1
-Bore: 84 mm (3.3 in)
-Stroke: 89 mm (3.5 in)
-Redline: 6300 rpm
B20B/B20Z
1999 - 2000 specs
-NON-VTEC
-Found in: USDM CRV as a B20Z, JDM Honda CR-V and Honda Orthia as a B20B
-Displacement: 1,973 cc (120.4 cu in)
-Power: 146 hp (109 kW)) @ 6200 rpm
-Torque: 133 ft·lbf (180 N·m) @ 4500 rpm
-Rod length: 137 mm (5.394 in)
-Compression: 9.6:1
-Bore: 84 mm (3.3 in)
-Stroke: 89 mm (3.5 in)
-Redline: 6700 rpm
B20A/B21A
The B20A3 and B20A5 are not considered part of the B family. See Honda B20A engine.
B Series Transmissions
Note: All B series Transmissions are interchangeable. YS1 casing can take S80 Internals or a hydraulic conversion kit can be used to operate hydraulic transmissions in cable operated models.
J1/S1
-Found in: Integra XSI/RSI (DA6)
-Type: Cable
1st: 3.230
2nd: 2.105
3rd: 1.458
4th: 1.107
5th: 0.848
-R: 3.000
-FD: 4.400
S1/YS1
-Found in: 1990-93 USDM Integra LS/RS (DA)
-Type:cable
1st: 3.230
2nd: 1.901
3rd: 1.269
4th: 0.966
5th: 0.742
-R: 3.000
-FD: 4.266
Y1
-Found in: CRX/Civic (optional LSD)
-Type: Cable
1st: 3.166
2nd: 2.052
3rd: 1.416
4th: 1.103
5th: 0.870
-R: 3.000
-FD: 4.266
YS1
-Found in: Integra 92-93 XSI/RSI (DA6, DA9)
-Type: Cable
1st: 3.307
2nd: 2.105
3rd: 1.458
4th: 1.107
5th: 0.880
-R: 3.000
-FD: 4.400
S80
-Found in: Integra Type R 98+ (LSD)
-Type: Hydraulic
1st: 3.230
2nd: 2.105
3rd: 1.458
4th: 1.034
5th: 0.787
-R: 3.000
-FD: 4.785
S80/Y80
-Found in: JDM SiR-G (optional LSD)
-Type: Hydraulic
1st: 3.230
2nd: 1.900
3rd: 1.360
4th: 1.034
5th: 0.787
-R: 3.000
-FD: 4.400
S9B
-Found in: EDM UKDM MB6 (LSD)
-Type: Hydraulic
1st: 3.230
2nd: 1.900
3rd: 1.360
4th: 1.034
5th: 0.848
-R: 3.000
-FD: 4.266
Y21/Y80/S80/S4C
-Found in:
JDM 96-97 Integra R(LSD)
JDM Civic R [EK9](LSD)
JDM Civic SiR [EK4, EG6]
JDM CR-X DEL SOL SIR (EG2)(optional LSD)
USDM DEL SOL VTEC (EG2)(OPTIONAL LSD)
-Type: Hydraulic
1st: 3.230
2nd: 2.105
3rd: 1.458
4th: 1.107
5th: 0.848
-R: 3.000
-FD: 4.400
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