Do you think the engine can take 700hp though? Nobody has taken it that far that I know of. I know of a few E55k's that have taken it to high 500rwhp/low 600rwhp which is right around 700 crank hp. However, their internals are a bit different than ours. I agree that reaching 700hp should be easy with a turbo. 5.5L V8 and Turbos =
