Rikaro

yes no question. I'm hearing that the gsr/itr has different pressure

XkjeldorX

I'm not sure about d series but all b series are 240 cc's if 'm right.

THC07

VEHICLE Injector Types Flow Rate
1988-91 Civic si/crx si Peak and hold 240cc
1992-95 Civic si/ex Saturated 240cc
1996-00 Civic Saturated 240cc
1990-91 Integra Peak and hold 240cc
1992-00 Integra ls/gsr/type R Saturated 240cc
1992-96 Prelude non-vtec Peak and hold 240cc
1992-96 Prelude VTEC Peak and hold 345cc
1997-up Prelude VTEC Saturated 280cc
1991-up Sentra se-r/200sx se-r Saturated 265cc
1991-up MR2 Turbo Peak and hold 440cc
1988-91 Supra Turbo Peak and hold 550cc
1993-up Supra non -Turbo Saturated 315cc
1993-up Supra Twin Turbo Peak and hold 550cc
2000-up Celica GT-S Saturated 310cc
1990-up Miata 1.6 liter Saturated 215cc
1993-up Miata 1.8 liter Saturated 240cc
1993-up RX-7 Twin Turbo Saturated 550cc/850cc
1990-96 300zx Twin Turbo Saturated 370cc
1991-up 3000GT VR-4 Peak and hold 350cc
1989-up Eclipse Turbo Peak and hold 450cc

atarigamer01

Good info Thanks!

Rock_Henry1234

im pretty sure that all D series are only 10cc's smaller than B so i would say they are all 230

sageuvagony

I tried running 96 dx OBD2 injectors on my D16Y7/92 LX running OBD1 and the car ran like ***. It would stumble and backfire at times. I read that even though the injectors are the same size, the resistance is different between OBD1 and OBD2 even though they are both D series injectors.

Relic1

most D-series injectors are 240cc. (some are 180cc)
most B-series injectors are 240cc. (a few are not)

different engine requirements are handled through pressure regulation differences.
Mush easier and cheaper for a manufacturer to do it this way.

coupej1

i know all d-series injectors are 240cc expect for d16y7 they are 190cc. Also as far as i know all b-series injectors are 240cc too. H-series are 3xx.