Does anyone know of a brand that makes headers for the 1st gen b16 with the two o2 sensor imputs ? thanks

 

dc sports makes one with 2 o2's. maybe try 92-93 gsr and see how many holes it has.

 

I'd try the sponsor forum, you can find good deals on parts in there. I bought an ITR 4-1 header replica for cheap in there, and used it for a long time. Worked great too. So maybe hit up some of the sponsors...

Good luck.

 

Hasport makes a direct fit one.

 

you could always hit up ebay theres a lot of em on there

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EL Vap133 &raquo;</TD></TR><TR><TD CLASS="quote">Hasport makes a direct fit one. </TD></TR></TABLE>

Thats the one you need. It has both O2 sensors side by side at the top of the header where the sensors have to be hot enough to read correctly.

If you purchase a run of the mill ebay header, it will be obd1 style, and not place the sensors correctly.

 

The Hasport is a good option if your looking for great fitment, craftsmanship and easy installation. If you want power, look elsewhere. I have one now and will be upgrading to something better shortly.

 

For power, which would be a good selection? I too am in the process of looking for a OBO b16 header, for power though.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JayDeeEmm &raquo;</TD></TR><TR><TD CLASS="quote">For power, which would be a good selection? I too am in the process of looking for a OBO b16 header, for power though.</TD></TR></TABLE>

Headers generally don't make any more than about 1 hp at the wheels for a 4-2-1 style and between 4-5 whp from a 4-1 style, but they have worse ground clearance.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JayDeeEmm &raquo;</TD></TR><TR><TD CLASS="quote">For power, which would be a good selection? I too am in the process of looking for a OBO b16 header, for power though.</TD></TR></TABLE>

There really aren't many options out there with 2 o2's. You can always add o2 bungs on other headers, I did that with a dc sports once. Best bang for the buck is probably a edelbrock header with a 2.5 collector mod. (Search in allmotor forum for info).

You can always get your ecu chipped to disable the 2nd O2. That would make things easier.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Deetz &raquo;</TD></TR><TR><TD CLASS="quote">

Headers generally don't make any more than about 1 hp at the wheels for a 4-2-1 style and between 4-5 whp from a 4-1 style, but they have worse ground clearance.</TD></TR></TABLE>

Wow...where the hell did you come up with those figures. There are so many headers out there how can generalize them all with that statement. Awesome gains can be made with quality, properly engineered headers like SMSP, RMF, TODA, SSR, etc. Your average $100 ebay crap on the other hand...

 

Furyof4 are you willing to part with your hasport header for a decent price ?

 

I guess this thread is all new to me cause I did not know you could put HEADERS on a B16. Where do you put the second header?