These are the mag photos. The bottom is the repair, which has a crack between the two dissimilar materials, though out of focus in the photo.







I tried. Ebay refuses because it was paid with a money order. Let's see if he makes things right.

 

Received the replacement head this past week. Initial magnaflux checked out. We will recheck after cleaning.

 

I was just wondering if this ever got resolved. I too am looking to get some Aussie heads for a 400M build. I don't see them on ebay anymore, but their website has them listed, but they still haven't replied to either of the emails I sent asking if they are still available. Can't afford the aluminum alternatives.

 

Yes, he finally made good by sending the replacement head, which checked out fine. However, service was very poor, even knowing full well of my transparent accounting on this site and others, an unpleasant transaction. Delays and excuses are the order of the day. Caveat emptor.

 

Just find some 4V C heads and use port plates to increase the velocity.