Toby mentioned that the Japs and the Yanks manage to get about 500bhp per litre with their turbo machines and that nothing over here can touch it.
If money was no object, can you get more than 400bhp or so from the C20LET without using anything other than internal mods, bigger turbos etc?
Nitrous doesn't count because it's BS power.
I'm not asking because I want stupid bhp, I have no desire or need for it, but I'm just curious since most other turbo engines can make figures far in excess of standard.
I also remember a Phase Kit vs Other debate in this section and I'm not sure anyone ever mentioned that their methods of tuning could deliver better results than the EDS stuff.