Wondering if anybody can tell me if I will have any fitment problems with using a dc sports 4-2-1, 2 piece header off of a 94 gsr onto my 93 del sol w/obd1 jdm b16a? I am pretty sure i have one o2 sensor near the end of the header. I have a Catco cat w/I think a 2.25" inlet. Also can anybody tell me if I will notice any difference other than weight loss since I have a jdm header anyway?

 

bump

 

it won't fit. the ITR/B16 bolt design is different from the GSR head. just find one made for your engine.

somebody correct me if i'm wrong.

 

yea, i would get one for my car, but a local guy has one for sale for $165 off his gsr. i can justfy that price, not $300+

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jL iLLuZiOnz 9 &raquo;</TD></TR><TR><TD CLASS="quote">it won't fit. the ITR/B16 bolt design is different from the GSR head. just find one made for your engine.

somebody correct me if i'm wrong.</TD></TR></TABLE>

The intake manifold bolt pattern is different.


You can use the GSR header on the B16, but it will hang a bit lower, and the length is a little different.
I don't prefer the 4-2-1 design, but you should see a little increase in power.

 

yea, i thought the i/m pattern was different, but the exhaust was the same. and the hanging lower makes sense now since the block is taller on the gsr. on the length difference, is it so much that i wont be able to bolt up the rear support on the header and will i have to get a new cat? also can you tell me if the outlet on the dc is the same as my current header?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DelSolDon &raquo;</TD></TR><TR><TD CLASS="quote">yea, i thought the i/m pattern was different, but the exhaust was the same. and the hanging lower makes sense now since the block is taller on the gsr. on the length difference, is it so much that i wont be able to bolt up the rear support on the header and will i have to get a new cat? also can you tell me if the outlet on the dc is the same as my current header?</TD></TR></TABLE>

The DC outlet should be 2inch, should mate up to your cat as far sizing, but because of the length difference, you may have to do a little custom work.

 

thanks 4 da info