hey guys i was wonderin if anyone knew wat kind of header i could get for my b16a civic xsi motor.. it has 2 oxegen sensor holes rigth next to each other and i can not seem to find a header liek this would it be ok to get on with a hole in the collector a another in the first down tube? also if i did that wud it be ok to length an o2 wire?

 

take it to some one to weld another 02 bung in...

 

ahh good idea i fell dumb for not think of this..alos a honda swap book i just read say somthing about my crx hubs brake rotrs and calipers would not handle the b16.. if i swapped to the larger stuff.. would the bolt patter be the same?

 

i just bought a B16a and i asked a friend the same question u had. he told me to connect one of o2 wires to the other one so like the computer is thinking it is getting input from 2 different o2 sensors but u only have one. U will still have to run another o2 sensor wire. Snip one wire and splice the wire comming from the harness stright to the other o2 senor. its kinda confusing.

 

DX hubs work fine..That is a myth...

The stock ECU looks for two O2 sensors..Having just
one or even two wired backwards will make it run like crap...