s13 s14 interchangeable parts?

[fregisr]

was wondering if any body would know for sure if these would work on an s13 with a redtop

http://cgi.ebay.com/ebaymotors...16042thanks

[SpeedRacer1]

No.

[fregisr]

which parts are interchangeable, manifold?, downpipe? Thanks again

[SpeedRacer1]

The manifold, O2 extension, downpipe and test pipe are interchangable.

[fregisr]

thanks again

[Hijacker]

be prepared to do a little filing/drilling with the s14 O2 extension. one of the studs doesn't line up properly (it's off just ever so slightly) and you need to alter the extension to compensate

[SpeedRacer1]

Sometimes those aftermarket units have that hole bored out a little larger to accomidate both S13 and S14/14 turbos.