I developed a technique for DIY head rebuild that bypasses usage of special tool "iron maiden" designed to depress valves for retrieval of camshaft. I used 4 inch span clamps and some minor machining. Take a look:
http://mysite.verizon.net/vzerdcib/e34a/id1.html
Last edited by Rustam; 02-12-2006 at 03:30 AM.