Trick Flow 440 heads, The Real Deal?

IQ52 said
Measured combustion chamber sizes in cc's.

Head #1..........77.6, 77.5, 77.6 & 77.4
Head #2..........77.6, 77.5, 77.6 & 77.4

The very same on both heads

I got high 77's on both, I call that good enough, splitting hairs at this point. Now on the NHRA 360 we did this year, I spent 15 hours getting them all the same, 68.6cc's

I have another set showing up tomorrow.