Did some searching, but got confused.

Working on my build, just picked up a set of 1000cc Precisions, need to get clips. Whats different between OBD1 and OBD2 clips? just the clips themselves, or the wiring? Going to be running P28 OBD1 ECU with OBD2 -> OBD1 harness but Im not sure if I need OBD1 or OBD2 clips, or if there is even a difference. My current stock OBD2 clips had to be rewired because the original harness was cut and stolen, and I know whatever I get I will have to rewire those with my FJO box.

 

I don't think there is a big difference between the obd1 and obd2 injector clips, the only thing I can tell you is that the obd2 is slightly different due to the design of the clips themselves, the wiring is basically the same but the housing is different. I know because I pulled out the two pins from the obd2 housing and connected to an obd1 b18c1 in an EK and it worked fine