Question. Whats the formula used to figure this?? I "USED TO" have it written down somewhere?? Need to know how much to mill from my intake gasket surfaces and end rails per amt removed from the heads, when milling my INDY heads. Already had the block decked .007 to true it up. Email me directly if you would please also. Thankyou,Joe __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com