Totally they wouldn't know unless they really looked right into it. They'd certainly se a turbo sitting there.
Iam also sure You would need to put an efi onto your engine too to be able to turbo it. And not sure you can get an efi 1600

QUOTE=McFall1984;5755159]if the police pull your bonnet and see a turbo, your still fucked anyway?

stick a 2ltr pinto in, no real visual difference[/QUOTE]