ok heres my problem i have a 96 civic hatchback dx with a b18c1 im putting dsm 450cc injectors.. and my car has a resistor box in the upper right side of the hood and it is hooked up and working my question is what injectors are in the car and how do i check to see if they are honda oem injectors.. heres a pic of what im talking about

 

BTW i just checked and the injectors are made by a company called keihin and i know nothing about them and cant really find any info on the company

 

I would assume they cant be that big or your stock ecu would not be able to run them properly, thats just my thoughts though. You could always get them flow tested..

 

well i do have a set of dsm 450 injectors that i need to install so is it safe to assume that the resistor box is functional by the way its set up so is it safe to just install them?

 

maybe you should check the continuity, or the output of the plug of the wires first just to make sure. Your obviously looking for the low impedience

 

if you had a good pic of one of the injectors we would be able to help you more

 

is that your car in the the pic?
and if so,how is that you don't even know your own car?
you're running boost,but you have no clue about your current fuel management

 

keihin sounds like stock injectors, most likely out of an accord or prelude.

 

maybe odb0 injectors from a civic/crx?

 

Keihin is a japanese injection company used by honda. Most honda bikes come with Keihin carbs

 

maybe theyre just prelude injectors? i think theyre a tad bit bigger than Bseries

 

i have a vortech fmu on the car right now im trying to put in the dsm injectors for tuning but just need to know if the resistor box works so ill just do a continuity test and then install them i dont care which injectors are in there now i just wanted to know.. they were already in the motor when i bought it..

 

I'd have to guess that when the motor was swapped, the OBD was also swapped to OBD1. That's the only reason I can think of why a resistor box is in there. What ecu is the car running? That will tell you if the resistor box is actually working.

 

ill just do a continuity test on the injector clips but its a obd1 gsr ecu

 

Keihin makes alot of the stock honda injectors.

 

If you have an OBD1 ecu and a resistor box, then the dsm injectors will be fine.

 

you need a resistor box with DSm injectors no matter what ecu you run.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by v4lu3s &raquo;</TD></TR><TR><TD CLASS="quote">keihin sounds like stock injectors, most likely out of an accord or prelude. </TD></TR></TABLE>

of the maybe 5 sets of random accord and lude injectors I got sitting around all of them are keihin...

 

and do they require a resistor box the accord and prelude injectors that is

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by stealthmode62 &raquo;</TD></TR><TR><TD CLASS="quote"> If you have an OBD1 ecu and a resistor box, then the dsm injectors will be fine. </TD></TR></TABLE>