To get the GIF's, I just use the printscrn key (win XP) to snap screen
then paste into Adobe ImageReady and 'save optimized' as a GIF.

I used 9.7 as the CR as that what Tim said he had.

As for the cam, I used the numbers from the custom comp cams in Tim's file.
Same duration as yours, but max lift is 524/530. I must admit that I don't really know what these cam numbers mean. I just plugged in the ones I have...

Large tube headers vs. small don't make too much difference on this motor, but muffler certainly do. I left 'em off 'cuz I figured they wouldn't be used on the engine dyno, but maybe that's not a valid assumption?

Curious to know how your Aussie head flow data differs from that in the link I posted. Flow data I've seen for these heads tends to vary all over the place. I don't suppose Tim bench-flowed his heads before assembly? That would be very instructive...