Only thing I can think of for the radiator is to make sure you've got the heat (not fan) turned on, so your coolant circulates thru the core.

BTW, I broke down and got one of these for about $30 at NAPA awhile back; it's a radiator funnel kit:

[Linked Image]

Now that we also are aware this is one of EB's heads, you might give this a read:
http://www.4x4wire.com/toyota/tech/cam_degreeing/

Might need to dial in the sweet spot.

http://www.walkablecommunities.org/

Democracy is two wolves and a lamb voting on what to have for dinner. Liberty is a well-armed lamb contesting the vote.

**ubi apis- ibi salus**