Z32 calipers questions?

[midnightracer]

okay i just need to know a couple of things:

1) are 30mm better than 26mm?

2) are cast iron to heavy and should i go with alum*?

3) what years and trim have cast iron and what years and

trim have alum* on z32 calipers?

4) will cast iron fit on a 95 240sx?

5) one last thing, should i change my 4lug to a 5 lug??? i

have found parts but dont know if i should buy them!!! &nbsp;<img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/sneaky.gif" border="0" valign="absmiddle" alt=':pissed:'> &nbsp;<img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/mad.gif" border="0" valign="absmiddle" alt=':angry:'>

[camppain]

http://www.princeton.edu/~asad/zbrakes/

should answer most of the questions

aluminum are alot lighter than iron i personally have iron people say they have less of a chance to wapr rotors if your an avid track racer or auto x'er if not it really wont matter.

5 lug would help if you dont know if the rims you have now iwll cear your calipers

thats the only reason i went 5 lug on my s13 coupe so i bought s14 wheels since i know those clear and look good for stock wheels.

btw if you checked the faq most of these would be answered

[camppain]

ohh and to let you know so people dont start flaming you take it easy when you post you just made the sam post yesterday and it was only one day and you reposted.

dont do that again i am being nice to you &nbsp;<img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/sly.gif" border="0" valign="absmiddle" alt=':sly:'>