SlowB16

So I was planning on getting the 97+ prelude injectors (saturated)......my car has a b16a first gen with a GSR obd1 94-95 p72 ecu. I just did another search to make sure I am getting the right thing and people said that OBD1 is peak and hold. So, which ones should I get??? Peak and hold or the saturated ones?? This is really confusing me. And if I am planning on switching to a p30 ecu what injectors will I need. Please someone give me a straight answer. I have posted this before and I think I get an answer, but then I read something different....

HXMan

OBD 1 is not peak and hold. If it was we wouldn't all have to wire in those resistor boxes while running an obd1 ecu. The older honda's were peak and hold...they were OBD0 or something like that.

Giuseppe

92-95 H22 injectors=resistor box=~2-3 ohm resistance=peak and hold=345cc
97+ H22 injectors =NO resistor box=~11-12 ohm resistance=saturated=290cc..

B series injectors are different all together
non obd cars, use peak and hold injectors with Resistor Box
OBD1, OBD2 cars use saturated injectors.... NO resistor Box
BUT

guys that go boost in OBD1 or OBD2 usually run cheaper alternatives
injectors like DSM 450cc injectors, and the only way to do that us to splice
in that injector resistor box.!

Giuseppe

OBD1 h22 injectors are peak and hold
OBD1 B series injectors are saturated.

i think this is whats confusing you.!!!

SlowB16

Thanks, thats what I am looking for