looking for info on m30 big six's

[pressure_ratio]

I'm looking for info on m30 six's.If anyone knows some good links could they post them here.I'm not talking basic specs like years and hp numbers but good solid info on building one.I've looked around and the only site that's decent is e30.de but of course I don't read german.Any usefull info would greatly be appreciated.

[FiveFreshFish]

Try these...

http://forums.bimmerforums.com/forum...splay.php?f=20

http://forums.bimmerforums.com/forum...play.php?f=150

[pressure_ratio]

Thanks I might jst have to look around a bit more on there.Most of the info on the engine building thread is about m20's.It's to bad there was a e30m30 forum mentioned that doesn't seem to be around anymore.
Mostly what I'm looking for is info on cyl heads,which castings are best,porting info,etc.