b16a vteck question

[ninzee]

Not the same.

JDM B16A is 158HP or 117.82KW
The B16A2 is 170HP or 126.77KW

And the JDM B16A with 158HP is considered by many builders to be the 'strongest' of the B16's, in terms of toughness, not power output.

JDM B16A (First Generation)
The first VTEC engine Note: All JDM B16A engines are stamped 'B16A' (with no number after the "A" to identify version).

VTEC
Found in:
1988-1991 JDM Honda Integra RSi/XSi (DA6/DA8)
1989-1990 JDM Honda CRX SiR (EF8)
1989-1990 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)
Stroke: 77.4mm
Rod Length: 134mm
Rod/stroke ratio: 1.745
Power: 160ps (118 kW) @ 7,600rpm & 15.5kgm (152 Nm) @ 7,000rpm
Redline: 8100 RPM
Transmission: S1/J1/YS1 (4.4 final drive), Y1 (4.266 final drive, cable clutch, optional LSD)
ECU code: PR3-003 (DA6/DA8), PW0-000 (EF8/EF9/DA6)
ODB0

JDM B16A (Second Generation)
Found in:
1991-1994 JDM Honda Civic Sir/SiRII (EG6)
1991-1993 JDM Honda Civic Ferio SiR (EG9)
1992-1995 JDM Honda CRX Delsol SiR (EG2)
1995-1998 JDM Honda Civic Sir/SiRII (EK4)
1995-1998 JDM Honda Civic Ferio Si (EK4)

Displacement: 1,595 cc (97.3 cu in) 1.6 liter
Compression: 10.4:1
Bore: 81.0 mm (3.2 in)
Stroke: 77.4mm
Rod Length: 134mm
Rod/stroke ratio: 1.745
Power: MT: 170ps (125.kW) @ 7,800rpm & 16.0kgm (156.91 Nm) @ 7,300rpm (AT: 160ps (114.0 kW) @ 7,300rpm & 15.6kgm (152.98 Nm) @ 6,500rpm)
Redline: 8200 RPM (AT: 7700 RPM)
Transmission: S4C/Y21/S21 (4.4 final drive, optional LSD)
ECU code: P28 (EG2), P30 (EG2/EG6)
ODB1/ODB2

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 hp @ 7600 rpm & 111 ft·lbf (150 N·m) @ 7000 rpm
Transmission: Y21 or S4C
Redline...8000 RPM
Rev Limit...8450 RPM
VTEC Engagement...5,500 RPM
aluminium casting

wikipedia extract