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View Full Version : Would my s13 dc header fit on my new s14? Specifics...


turbocoffin
03-18-2008, 04:36 PM
Yes I searched. (and I'm curious about specifics)

Like the title says. I have an s13 dc sports ceramic header i used for my old KA. Ive now moved chassis to an s14 with KA and was wondering if the same s13 chassis header will work. I can imagine not since they list two diffrent part numbers for s13 and s14 applications- but where specifically does it hit or not clear? I'm trying to figure out pain in the ass fixing it to work (if it coyld be done) vs spending more cash.

Thanks for the help.

sick_lazy_gray-s13
03-18-2008, 04:44 PM
DC header for S14 is a race header...If the S13 header would fit on an s14 I think they would list it. Not sure where it wouldn't clear though, but my guess is that modifying the header might take away the performance (it's all mandrel bent). If you care about emmisions laws i wouldn't buy the race header, not street legal. Good luck finding out where clearance issues are.

fliprayzin240sx
03-18-2008, 04:47 PM
Im pretty sure they would. DOHC Headers are interchangeable iirc...

turbocoffin
03-18-2008, 06:27 PM
I know that they are interchangeable engine wise but as far as clearance on the chassis, to long? to short? Has anyone SEEN it work?

LA_phantom_240
03-18-2008, 06:30 PM
Unless I'm mistaken, the only differences are the AIV port on the s13, and the fact that there are two o2 sensor bungs on an s14 manifold and only 1 on an s13. Unless you somehow don't need both o2 sensors, then you can't use it.