Anyone know if these parts are interchangeable? the exhaust manifold?

 

Nope

 

do you know specifically what's different is it the bolt pattern? different distances? I dunno I just see really cool turbo manifolds for the h22 but none for the h23.

 

the bolt pattern and the port dimensions are different.

 

top piece is interchangeable but not the bottom

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by satan_srv &raquo;</TD></TR><TR><TD CLASS="quote">top piece is interchangeable but not the bottom</TD></TR></TABLE>

The top portions are not the same. They have different bolt patterns.

Also, I know that the flange at the end of the downpipe are different too.

I am not sure about the downpipe though

 

so If the top portion is interchangeable can I use a turbo manifold for the H22? getting 2 different answers just not sure, they make better turbo manifolds for the h22 it seems.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by satan_srv &raquo;</TD></TR><TR><TD CLASS="quote">top piece is interchangeable but not the bottom</TD></TR></TABLE>

Both the bolt spacing and the port spacing is different between the H23 and H22.

Just buy a turbo manifold for YOUR car instead of trying to make another one fit.

 

hey you know where to get a nice one for h23? I've looked on the internet but they all seem poor quality compared to the ones I"m seeing for the h22.

 

Lovefab makes good manifolds...http://lovefab.com And, yes, he'll make you an H23 manifold...