Try contacting Mark at regional motorsport in balcatta 9440 4422 - they do their machining through Balcatta Engines and porting through Derrick, who must do about every third drag car in perth.
They build a lot of good ford 6's down there - they are building the most spectacular turbo one you could imagine at the moment.
They have done 2 6's and heaps on my 351XB and ive never had any problems.
used bob cambell in osborne park for a bit of shaving/welding see some seems to know clevelands fitted ss valves in the xf was a lot cheaper that total performance thats a nother palace if you have plenty of cash to through around.
Try Rory Taylor @ Speed Torque in Malaga Ph. 9209 2425
Does excellent work and is well priced, also he gives ya before and after figures which is handy :)
He is a well respected man in the automotive industry.
Toby
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