Hey guys I think I just jumped the gun and bought 240cc injectors. I bought them for the purpose of passing my inspection and I'm not sure if they will work. The guy that I bought them from says it came out of a 94 ls. I have a 99 teggy ls/v-t and was planning on running on these injectors for a day or two tripping all sensors and then going in for an inspection. Right now im running 450cc obd1 injectors so I had to rewire my clips to obd1 clips and they're peak and hold injectors. My question is with that being said will these injectors work with my obd2 ecu? I think I read somewhere that with obd1 clips and injectors the obd2 ecu won't give off a signal for it to fire off. Please help my registration ends friday so this car need this inspection fast thanks guys

 

You said your injectors are wired for obd1 clips then it's all plug and play now. All B series are 240cc, just different clips.

 

so if I plug it in the resistor box will still be ok and the obd2 ecu will work just fine?

 

You don't need the resistor box for those injectors and yes the obd2 ecu is fine.