Right now I think I am using a 90-91 Acura Integra DC Header, because the header 02 Sensor is right on exiting flange of the 1st tube, the 92-93 Header is on the DownPipe…( dont ask, car came with it )
Heres my question…
I have a 1997 Motor that I am building up, its a B18B, Is the B18B o2 Sensor and the 92-93 B18A1 Header the same? Can I buy a 92-93 Header now, and later when I throw in my B18B Use the header on the new motor? Let me know, because I am going to be buying really soon…thanks …
Since no ones answered you i’ll give it a shot. Im not for sure on this but I belive that the 92 header will work with the 97 engine. As for the O2 sensor you may have to extend the wires some but it should use the same sensor unless you change ecu’s.