I would like to find out any info on them if possible.

Do a search. There is some interesting info. to be found.:classic:

I didn't know there was ever an N33 head, only an N33 manifold. I've heard of an E30, E31, E88, N42, N47, P79, P90 and P90a. You sure you got your facts/wording straight?

I didn't know there was ever an N33 head, only an N33 manifold. I've heard of an E30, E31, E88, N42, N47, P79, P90 and P90a. You sure you got your facts/wording straight?

E,

The ole' search mode produced this from Carl Beck and several other threads that touch some on the N33 Head.

http://www.classiczcars.com/forums/showthread.php?p=155130&highlight=N33+Head#post155130

I guess I missed that one. Thanks for the pointer. The other 4 threads that reference the N33 head specifically are completely devoid of any useful information.

I did get my facts straight. If you have the chance to check out the "Z Car Magazine- March/April 1995" edition there is an article titled "Herve Ouellette's High-Tech 240Z" in it. There it tells about a rare N33 head that was modified for larger valves & counter-bored to accommodate larger pistons.

Thanx for replying.

It lives!!!!