Hello to all,one friend of mine have escort cosworth atmo,with titan oil pump,the oil tank in the
bootlid with long hose pipes etc..,but we have seen the oil pressure with hot engine about one bar pressure,when it's cold have about 8-9bar pressure,the question is why when it's hot have too small oil pressure? the oil type is mobil one 15w/50,have tested with 10w/60 but the result was the same,so does anyone know about that? thanks in advance

Regards