Python vehicles in South Melbourne built one of their supercharged 4.6ltrs for Ferrari to give to an ex-driver...(!)
http://www.python.com.au/
There have been a couple of guys fit a 5.4 quad cam but we didn't get the GT500 down here - dont know of anyone having used that exact engine
5.4 quad cam from local falcon - from the gallery of letsbogie351
LB