Engine differences

[Gio]

Hey guys could someone let me know the basic engine differences between the b16a and b16b?

Thanks Chris

[Luke Accord]

B16B
VTEC
Found in:
1997-2000 Civic Type R[EK9]
Displacement: 1595 cm³
Compression: 10.8:1
Bore: 81mm
Stroke: 77mm
Rod/Stroke ratio: 1.84:1
Power: 185 hp (137 kW) @ 8200 rpm & 118 ft·lbf (160 N·m) @ 7500 rpm
Transmission: S4C With LSD

B16A1
VTEC
Found in:
1990-1991 EDM Honda CRX 1.6i-VT (EE8)
1990-1991 EDM Honda Civic 1.6i-VT (EE9)
Displacement: 1595 cm³
Bore×Stroke: 81.0×77.4mm / 3.19×3.05inch
Compression: 10.2:1
Power: 150 hp @ 7600 rpm
Torque: 144 Nm / 106 lbs·ft @ 7100 rpm
Transmission: Y2

B16A2
VTEC
1992-2000 Honda Civic EDM VTi (EG & EK)
Displacement: 1595 cm³
Compression: 10.2:1
Power: 158 hp @ 7600 rpm & 111 ft·lbf (151 N·m) @ 7000 rpm
Transmission: Y21
1999-2000 Honda Civic Si (EM1)
Displacement: 1595 cm³
Compression: 10.2:1
Power: 160 hp (118 kW) @ 7600 rpm & 111 ft·lbf (151 N·m) @ 7000 rpm
Transmission: Y21 S4C
Bore: 81mm
Stroke: 77.4mm

B16A3
VTEC
Found in:
1994-1995 Honda Del Sol VTEC (EG)
Displacement: 1595 cm³
Compression: 10.2:1
Power: 158 hp (118kW) @ 7600 rpm & 111 ft·lbf (151 N·m) @ 7000 rpm
Transmission: Y21

B16A4
VTEC
Found in:
1996-2000 Honda Civic SiRII (Asian version) (EK)
Displacement: 1595 cm³
Compression: 10.4:1
Power: 170 hp (127kW) @ 7800 rpm
Transmission: Y21 S4C


This is what i found on the net about them.

[EUR003act]

^^^^^ gotta love wikipeadia :p

[Gio]

Thanks mate