oh and that site also has all the older integras specs
like..
Engine Line-up 1989 to 1991
Engine ZC carb ZC PGM-Fi B16A
Capacity(cc) 1590 1595
Bore X Stroke(mm) 75.0 X 90.0 81.0 X 77.4
CR 9.1 10.2
Specification 16V SOHC dual Keihin carbs 16V SOHC PGM-Fi 16V DOHC VTEC PGM-Fi
Max Power(ps/rpm)
manual/(auto) 105/6300 120/6300 160/7600
(150/7100)
Max Torque(kgm/rpm)
manual/(auto) 13.8/4500 14.5/5500 15.5/7000
(15.3/6000)
1st Gear MT/AT 3.250/2.705 3.250/2.647
2nd Gear MT/AT 1.894/1.560 2.052/1.566
3rd Gear MT/AT 1.259/1.027 1.416/1.111
4th Gear MT/AT 0.937/0.780 1.103/0.810
5th Gear MT/AT 0.771/- 0.906/-
Reverse Gear MT/AT 3.153/1.954 3.000/1.904
Final Drive MT/AT 4.250/3.933 4.437/3.933 4.400/4.428