Evening all...
mayby silly qeustion but any one now what this is off.
Cut a long story short. bought a MK6 3door escort to break up for some bits I wanted off it. had a MFI turbo engine in boot that the owner was going to fit.

but found this in there too. obviously there were intending to use it for the conversion but not sure what its off looks like S1 but not sure, could even be a diesel unit...lol
any suggestions?