Quote:

I would cut a little off each valve first,drop the seats a little second or a little of both.



I was hoping you would chime in Bob..
I dug out my Old MP engine book, and according to this, are you referring to cutting some off the margin?

Also I wrote down some notes you told me and some angled for cutting...
Quote:

Chrysler recommends .265 for cams in the .600 lift range and .300 for cams in the .700 lift range.Cut the exhaust valve parallel to the stem and cut the intake 29 degrees to valve stem ,or sink the valves.This is what I like about the Indy Legend head with the moved exhaust valve. I would still use a steel gage,the valve can easly cut quite a few .000s into the aluminum.






[color:"red"]65 Hemi Belvedere coming soon [/color]
[color:"#00FF00"]557" Indy engine 1.07 60ft 144mph in the 8th 2100 lbs package [/color]