906 Head shop

Has anyone seen or used the new 440 source super stealth?
http://store.440source.com/Super-Stealth-Cylinder-Head-Bare/productinfo/200-1127/
Any opinions?
I have ported my stealth's till they hit the pushrods. check out my pics
Just waiting for it to stop raining so I can see the improvement at the track.
Stock stealth's gave me a 11.4@118mph in a 383 stroked to 496
I'll let you know how I go.



Dave