I have recently put an AUII motor into my ed but i have a turbo setup and need to lower the compression, also i have a turbo cam to suit my worked ed head but what i need to know is what cc is the head and pistons on an AU engine?

cant help with the cc and specs. but what setup did you use for the au engine. all au accessories and serp belt or 3 belt setup. bbm or log.

just curious for when i eventually to it to my eb