I was wondering, and im sure some others were, what heads come of what years/models because i read about 'e31's and 'N-something-or-arthors' and i dont know what your all talking about. Im sure it would be helpful to alot of us if someone could name the heads avaliable for the L24/L26/L28 and their differences.

read here

http://www.geocities.com/zgarage2001/

Under cylinder heads it's all there.

Probably one of the best sites around.