ford log head I6 blueprints

any of you guys have access or know where i could find the old casting blueprints for the log head, heads? I'm considering chopping the log, and the runners then tapping the head for a custom intake manifold. obviously not knowing where the water ports are, I wouldn't want to tap through one for the studs, if I can avoid it... also, knowing the size of the flow p***age could help me determine the best size of stud to use. any help would be much appreciated, thanks guys.
-Jesse

 

Some one over at the Inliners International board might have that information if you do not find it here.

 

Go to FordSix.com I saw a guy that did it, but with a turbo with great success. Crazy hp and tq #'s. Now, I think about it look in the "for sale" area. Their is a 250 ford head and custom manifold just as you have describe. Good luck.

Like this:
http://www.fordsix.com/forum/viewtopic.php?f=86&t=64236

 

Look for a head from Argentina or Australia they were made with seperate intake manifolds.