They are about as big as a Honda 1.6L cylinder head. I have mine right in front of me and it is physically about 1/2 the size of the 4G head(I have a complet one of those also). They are indeed VERY small, but for good reason, to clear our hood, to perform very efficiently, and use less gas. Are heads enable our motor to be about 88% volumetricly efficient. Thats better than most turbochargers. Not as good as VTEC but not as costly either. Anyway I can help you that weekend just drop me a line a couple days ahead.

Skrilla
'97 Base Talon NA
"Technology: The Only Replacement for Displacement"
"Peace and Turbo Grease"