Quick question, I have a sir b16a swap in my 97 hatch and kept it obd1. My IACV went bad and i cant seem to find out if i need one from a 99-00si or one from a 94 delsol vtec. If anyone can tell me thanks it will be appreciated.

 

either obd1 b16a IACV should work.

 

Did you mean either iacv will work for the b16a

 

If you car is obd1 then you want to go with the b16a3 IACV. But the b16a2 might work.