Hello, since the MT search and G….e could not answer my question the specialists among you can certainly answer the question. Who built the 5 cylinder 2.5l 144 hp engine for Volvo? Was it Ford,Renault,Opel no idea With the diesel engines it was VW the LT engine I drove myself in my 240er but who sponsored the petrolers? I want to work up the cylinder head in summer and change timing belts together with crankshaft ventilation housings. That’s why it interests me. Greeting Christian