Hi Mate,
I see you are thinking of putting a S4 engine in your corrado I was putting one into a mk3 vr6 well acompany called TSR was doing it but they have gone bust so I'm selling off the shell and engine Yes S4 engines they can reach 360bhp but my engine has been built to 550+bhp with bigger heads, up rated valves, brand new cam belts, 2 brand new Garrett GT28 ball bearing turbos with custom manifolds, capable of producing 350bhp EACH. Brand new aluminium racing fly wheel, a recon Audi v6 gear box has been totally rebuilt and has a brand new quiaffe diff. making the engine to be 2 wheel drive. Has loom but no brain and has injectors.
Would you be intrested???