D16 ENGINE SPECIFICATIONS



REF DES D16A1 D16A8/9ZC D16A6 D16Z6 D16Y8
YEAR 86-89 (US TEG) 88-91 (JDM) 88-91 (US CIVIC) 92-95 (US CIVIC) 96-99 (US CIVIC)
BORE X
STROKE
75mm X 90mm
(2.95 X 3.52in)
" " " "
COMP.
RATIO
9.3:1 / 9.5:1
(86,87) / (88,89)
9.5:1 9.1:1 9.2:1 9.6:1
ROD
RATIO
1.52 " " " "
ROD
LENGTH
137mm " " " "
HORSE
POWER
(BHP)
113 / 118
@6250 / 6500 RPM
(86,87) / (88,89)
130
@6800 RPM
108
@6000 RPM
125
@6600 RPM
127
@6600 RPM
TORQUE
(lb-ft)
99 / 103
@5500 RPM
(86,87) / (88,89)
108
@5700 RPM
100
@5700 RPM
106
@5200 RPM
107
@5500 RPM
REDLINE
(RPM)
7000 7200 7100 7200 7200
CYLINDER
HEAD
DOHC DOHC SOHC SOHC VTEC SOHC VTEC
cc's 43.8
(88,89)
NA 38 34.6 32.8
INTAKE
VALVE
DIAMETER
30 NA 29 30 30
EXHAUST
VALVE
DIAMETER
27 NA 25 26 26

I compiled the information from various sources. Such notable ones are Chilton manual, Haynes manual, Honda Builder's handbook, Honda Hybrid Site, and Temple of Vtec.

On the 88-89 teg motor, the HP increases from 113 to 118. This is due to the higher comp. ratio and possible a better flowing intake manifold? ecu readjustment?
If anybody knows the facts, please email me gen_1ntegra so I could post it. Thanx in advance!


SPECIFICATIONS FOR THE G1 INTEGRA



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