I am in australia and they are very hard to get. Also i thought the Chevy LS heads weren't the same bore spacing as the old 350 chev? Please correct me if im wrong but thats why the blokes running 350 chev (cast iron) can't just whack a set of LS heads on, rather they have to go aftermarket. With the EFI i am just going to make up a custom system that runs tuned length tubes, injectors from a junkyard LS series, maybe just flog some 6 throttle bodies off small toyota or something and run them. Any ideas on how to run this injection system and ignition system through a laptop? Just run a MoTeC M800 ECU? with data logging?
