yup, safari rally s12...1988 in south africa i think
and if you were wondering about this s12
here's whats behind all that "ricer" aero as the mullets would say
this isnt the same engine bay, but it is the same engine model as seen above, the FJ20
as for the red car you posted, that guy said it was a concept for a new Z (i'm gonna guess it was in the mid 90s) based upon an s14 (american as we can see, i believe all 240sx's were made in japan then shipped here)