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 (75 kW) @ 6100 rpm & 128 lb·ft (174 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: 137.01 mm (5.394")
Rod/Stroke Ratio: 1.54
Power: 142 hp (106 kW) @ 6300 rpm & 127 ft·lbf (172 N·m) @ 5200 rpm
Redline: 7200 rpm
Rev Limit: 7200 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: 142 hp
Redline: 7200 rpm
142 hp (106 kW) @ 7000 rpm & 127 ft·lbf (172 N·m) @ 5200 rpm
Transmission: Y80/4254245
JDM B18C
SPEC R
VTEC
Found in:
95-00 JDM Honda Integra Type R DC2
95-00 JDM Honda Integra Type R DB8
Rev-limit: 8600 rpm
Power: 200 PS (147 kW; 197 hp) @ 8000 rpm & 17.5 kg·m (172 N·m; 127 ft·lbf) @ 7500rpm (96 spec) 18.5 kg·m (181 N·m) @ 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: 1,797 cc (109.7 cu in)
Compression: 11.1:1
Bore: 81 mm (3.2 in)
Stroke: 87.2 mm (3.4 in)
Rod Length: 137.9 mm (5.4 in)
Rod/Stroke Ratio: 1.58
VTEC Engagement @ 5800 rpm
ECU code: P73-003 (96specR) P73-013 (98specR)
(Source: BMI Vol.1 Type R Legend)
SiR/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)
Identification: Black valve cover with dual runner intake manifold
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 (3.2 in)
Stroke: 87.2 mm (3.4 in)
ECU code: P72
VTEC Engagement @ 4500 rpm
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 - 62 mm (2.4 in) 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. Even though all engine component parts are done by a micrometer and not eye balled.
14. 98spec engine has stainless steel 4-1 exhaust manifold
B18C1
VTEC
Found in:
1994-2001 USDM Integra GS-R (DC2/DB8)
Displacement: 1,797 cc (109.7 cu in)
Compression: 10.0:1
Bore: 81 mm (3.2 in)
Stroke: 87.2 mm (3.4 in)
Rod Length: 137.9 mm (5.4 in)
Rod/Stroke Ratio: 1.58
Power: 170 hp (127 kW) @ 7600 rpm
Torque: 128 lb·ft (174 N·m) @ 6200 rpm
Redline: 8100 rpm (Fuel cut-off @ 8200 rpm)
VTEC Engagement @ 4400 rpm
Transmission: Y80(No LSD) 5-Speed Manual Transaxle
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 lb·ft (174 N·m) @ 6200 rpm
Redline: 8200 rpm
Fuel Cut: 8300 rpm
Transmission: Y80(No LSD) 5-Speed Manual Transaxle
B18C3
VTEC
Found in:
1995-1998 Honda Integra Type R
Power: 193 PS (142 kW; 190 hp) @ 8200 rpm & 127 lb·ft (172 N·m) @ 7500 rp
B18C4
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@4,300 rpm
IAB open@5,750 rpm
Compression: 10.0:1
Power: 169 hp (126 kW) @ 7600 rpm & 117 lb·ft (159 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 (3.2 in)
Stroke: 87.2 mm (3.4 in)
Rod Length: 137.9 mm (5.4 in)
Rod/Stroke Ratio: 1.58
Power: 187 hp (139 kW) @ 7800 rpm & 131 ft·lbf (178 N·m) @ 7300 rpm
Redline: 8400 rpm (Fuel cut-off @ 8500 rpm)
VTEC Engagement @ 6000 rpm
Transmission: S80 w/LSD
B18C6
VTEC
Found in:
1998-2001 Honda Integra UK and Euro Spec Type R
Type: 1.8 liter 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 (3.2 in)
Stroke: 87.2 mm (3.4 in)
Rod Length: 137.9 mm (5.4 in)
Rod/Stroke Ratio: 1.58
Power: 190 PS (140 kW; 187 hp) @ 7900 rpm & 131 lb·ft (178 N·m) @ 7300 rpm
Redline: 8400 rpm
Rev-limiter: 8700 rpm
VTEC engagement: 5700 rpm
Transmission: S80 w/LSD
B18C7
VTEC
Found in:
1999 - 2001 Honda Integra Type R (Australia)
Power: 193 PS (142 kW; 190 hp) @ 8200 rpm & 127 lb·ft (172 N·m) @ 7500 rpm