It’ s probably a 2.0L OHC Ford. That engine was in the second and third year Pinto’s. The first production Pinto was a pushrod 1.6L and then the European (German) 2.0L Ford.
These engines were extensivey used (Formula Ford) and many other classes of road racing. I remember in the late 70’s they were in asphalt mini-modifieds that ran almost exclusively in the Northeast. Great little engine.
The 2.3L Lima (Lima, OH) was produced here in the USA and appeared in 1974. I think Ed hit the nail on the head. You’ve got a German 2.0L OHC Ford…lucky stiff!