I am playing with a 232 and have a question on head swapping. The engine is a 72 that still runs good but sucked a valve. I have a 65 232 head in with real nice shape. What will I gain or lose sswapping the 232 head onto the 72. I understand they are different but I have nothing to refer to, and after years of messing with the V8s this is the first time I have done anything to the I6s other than keep them alive......Russ __________________________________ Yahoo! Mail - PC Magazine Editors' Choice 2005 http://mail.yahoo.com